by | Sep 27, 2025
5700 Skylab Road Phone: +1 714-899-8100 E-mail: airtech@airtech.com
iT Huntington Beach Fax: + 1 714-899-8179 Website: www.airtech.com
fF = CA 92647 USA
INTERNATIONAL INC.
Data Sheet PRESSURE STRIP
A pressure intensifier that eliminates excess resin in corners
lM DESCRIPTION
Pressure Strip is a butyl rubber tape used as an intensifier in corners where pressure is difficult to apply with only a
vacuum bag. Pressure Strip is easily applied uncured on the prepreg layup and moulds to part shape during the cure
cycle. Pressure Strip works from 120 C (250 F) up to 230 C (450 F) in autoclave or oven.
@ BENEFITS
+ Eliminate resin rich corners on parts and reduce rework of parts and scrap.
+ Simplify difficult bagging jobs with silicone free Pressure Strip (reducing contamination risk).
+ An inexpensive alternative to re-tooling.
M@ TECHNICAL DATA
Properties listed are typical for the fully cured material
Material type Uncured butyl rubber
Colour Black
Maximum use temperature 230 C (450 F)
Shelf life 12 months from date of manufacture when
stored in original packaging at 22 C (72 F)
Storage conditions Do not refrigerate
M@ SIZES
Packaging Type
3.17 mm (0.125 inch) 2.54 cm (1 inch) 7.62 m (25 feet) 28 rolls per case
Before Cure After Cure
begona fn preather
release film
. ona)
Tool Part ict 3
@ APPLICATION
+ Apply one or more rolled pieces of Pressure Strip in the corner radius on top of the release film layer.
+ Apply one or more pieces of Pressure Strip on top of the rolled piece to allow the product to forma
fillet during cure.
+ Apply an additional layer of release film over the Pressure Strip layup.
+ Complete vacuum bagging operation.
+ A fillet will form during cure to prevent ply wrinkling and excessive resin buildup in the corner radius.
@ NOTES
+ The maximum use temperature is dependent upon the duration at maximum temperature and is process
specific, Airtech recommends testing prior to use.
+ Watch a video of Pressure Strip in the “Media Center” on our website.
Last updated : 2024-12-19 y,
Catalog position : Rubber A
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by | Sep 27, 2025
5700 Skylab Road Phone: +1 714-899-8100 E-mail: airtech@airtech.com
i Huntington Beach Fax: + 1 714-899-8179 Website: www.airtech.com
7 sa CA 92647 USA a
INTERNATIONAL INC. Nae 7 4
Data Sheet C INFUSION TUBING CONNECTORS & VALVES
Infusion tube fittings
DESCRIPTION
Various infusion tube fittings are available to connect tubes and valves to control resin flow.
TECHNICAL DATA
Nylon fittings
Material type Nylon
Maximum use temperature 356 F (180 C)
Color Translucent
Infusion valve
Material type Polypropylene
Maximum use temperature 248 F (120 C)
Color Black
SIZES
Conniectot,Typel = g
Nylon barb “T” fitting NTF3/8 3/8″ LD. tubing
NTF1/2 1/2″ LD. tubing
Cntrs/s) 5/8″LD.tubing
Nylon barb “Elbow” fittings NEF3/8 3/8″ LD. tubing
NEF1/2 1/2″ LD. tubing
NEFS/8 5/8″ 1.D. tubing
Nylon barb Coupling fittings NCF3/8 3/8″ 1.D. tubing
NCF1/2 1/2″ LD. tubing
NCFS/8 5/8″ LD. tubing
Infusion Valve Infusion Valve 1/2 3/8″ |.D. tubing
Infusion Valve 5/8 1/2″ LD. tubing ?
==
Infusion Valve Coupling T* Fitting Elbow Fitting
@ NOTES
+The maximum use temperature is dependent upon the duration at maximum temperature and is process
specific, Airtech recommends testing prior to use.
Last updated : 2023-10-17
Catalog position : Resin infusion products
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by | Sep 27, 2025
5700 Skylab Road Phone : +1 714-899-8100 E-mail : airtech@airtech.com
y a lan Huntington Beach Fax: +1 714-899-8179 Website : www.airtech.com
INTERNATIONAL INC. CA 92647 USA
Data Sheet INFUSION TUBING CONNECTORS & VALVES
Infusin tube fittings
DESCRIPTION
Various infusion tube fittings are available to connect tubes and valves to control resin flow.
@ TECHNICAL DATA
Nylon fittings
Material type Nylon
Maximum use temperature 356 F (180 C)
Color Translucent
Infusion valve
Material type Polypropylene
Maximum use temperature 250 F (121 C)
Color Black
@ SIZES
Nylon barb “T” fitting NTF3/8 3/8″ 1.D. tubing
NTF1/2 1/2″ 1.D. tubing
NTF5/8 5/8″ 1.D. tubing
Nylon barb “Elbow” fittings NEF3/8 3/8″ 1.D. tubing
NEF1/2 1/2″ |.D. tubing
NEF5/8 5/8″ 1.D. tubing
Nylon barb “Coupling” fittings NCF3/8 3/8″ |.D. tubing
NCF1/2 1/2″ 1.D. tubing
NCF5/8 5/8″ 1.D. tubing
Infusion Valve Infusion Valve 1/2 3/8″ |.D. tubing
Infusion Valve 5/8 1/2″ 1.D. tubing
e 2 pee ae |
_
Infusion Valve T Fitting Elbow Fitting
@ NOTES
+The maximum use temperature is dependent upon the duration at maximum temperature and is process
specific, Airtech recommends testing prior to use.
Last updated : 2022-09-01
Catalog position : Resin infusion products L
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by | Sep 27, 2025
5700 Skylab Road Phone : +1 714-899-8100 E-mail : airtech@airtechintl.com
Huntington Beach Fax : +1 714-899-8179 Website : www.airtechonline.com
INTERNATIONAL INC. CA92647 USA
Data Sheet TEFLEASE MG2A
High temperature PTFE pressure sensitive tape with acrylic adhesive
DESCRIPTION
Teflease MG2A is a PTFE film coated with an acrylic adhesive. Teflease MG2A tape will release from most resin
systems. It is ideal for use on tooling blocks and all areas where high elongation and release is needed. Teflease
MG2A tape will form to critical contours and mold surfaces while offering multiple releases.
@ BENEFITS
+ Provides semi-permanent release and a superior surface finish, saving time and improving quality.
+ Acrylic adhesive tape can be used where silicone adhesives are prohibited to reduce contamination risk.
+ Good elongation makes application to complex shapes easier, reducing time and improving quality.
@ TECHNICAL DATA
Maximum use temperature 400 F (204 C)
Carrier type PTFE
Adhesive type Acrylic
Color Light brown
Total thickness 0.0032 inch (80 um)
Film thickness 0.002 inch (50 pm)
Adhesive thickness 0.0012 inch (30 um)
Elongation at break 125%
Shelf life 18 months from date of shipment when
stored in original packaging at 72 F (22 C)
COMMONLY USED SIZES
1 inch (2.54 cm) 36 yards (33 m) 60 rolls per case
2 inches (5.08 cm) 36 yards (33 m) 30 rolls per case
+ Broken cases and other widths available on special order.
+ Other thickness available:
MGSA – 0.0065 inch (165 1m) total thickness
lM NOTES
+ The maximum use temperature is dependent upon the duration at maximum temperature and is process
specific, Airtech recommends testing prior to use.
Last updated : 2019-10-07
Catalog position : Pressure sensitive tapes 2 4
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by | Sep 27, 2025
5700 Skylab Road Phone: +1 714-899-8100 E-mail: airtech@airtech.com
iT Huntington Beach Fax: + 1 714-899-8179 Website: www.airtech.com
fF = CA 92647 USA
INTERNATIONAL INC.
Data Sheet DAHLPAC MC79 & HT
Vacuum breather strip with zero resin bleed for resin infusion
lM DESCRIPTION
Dahlpac MC79 & HT are easy to use strip materials that allow vacuum to be applied over the surface of a composite
laminate with no resin bleed out and minimal part mark-off. Dahlpac products are constructed with Dahltexx fabrics
which breath efficiently and help control resin flow.
Dahlpac MC79 is constructed with Dahltexx SP-2 & Greenflow 75, while Dahlpac HT comprises of Dahltexx SP-3 and
Resinflow 90 HT for higher temperature applications.
M@ BENEFITS
+ Ensure complete resin wet out and avoid dry patches by achieving consistent airflow.
+ Speed up infusions with multiple resin feeds and avoid dryness where flow fronts meet.
+ Simplify vacuum bagging, saving time and reducing resin waste.
@ TECHNICAL DATA
4 Dahltexx SP-2 fabric Dahltexx SP-3 fabric
NERSAENS and GF75 mesh and Resinflow 90 HT
Colour Blue Orange
Maximum use temperature 125 C (257 F) 177 C (350 F)
Materials to avoid Compatible with most resins Compatible with most resins
lM SIZES
SC
Dahlpac MC79 114 mm (4.5 inches) 24.3 m (80 feet)
Dahlpac HT 114 mm (4.5 inches) 24.3 m (80 feet)
_ y j
, Eee
Dahlpac MC79 Dahlpac HT
SUSTAINABILITY
NS
SS Recyclabi
QS econ
|
@ NOTES
+ Minimum order quantity is one roll.
+ The maximum use temperature is dependent upon the duration at maximum temperature and is
process specific. Airtech recommends testing prior to use.
4
Last updated : 2025-07-05 4
Catalog position : Resin infusion products A
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by | Sep 27, 2025
5700 Skylab Road Phone: +1 714-899-8100 E-mail: airtech@airtech.com
iT Huntington Beach Fax: + 1 714-899-8179 Website: www.airtech.com
fF = CA 92647 USA
INTERNATIONAL INC.
Data Sheet DAHLPAC MC79 & HT
Vacuum breather strip with zero resin bleed for resin infusion
lM DESCRIPTION
Dahlpac MC79 & HT are easy to use strip materials that allow vacuum to be applied over the surface of a composite
laminate with no resin bleed out and minimal part mark-off. Dahlpac products are constructed with Dahltexx fabrics
which breath efficiently and help control resin flow.
Dahlpac MC79 is constructed with Dahltexx SP-2 & Greenflow 75, while Dahlpac HT comprises of Dahltexx SP-3 and
Resinflow 90 HT for higher temperature applications.
M@ BENEFITS
+ Ensure complete resin wet out and avoid dry patches by achieving consistent airflow.
+ Speed up infusions with multiple resin feeds and avoid dryness where flow fronts meet.
+ Simplify vacuum bagging, saving time and reducing resin waste.
@ TECHNICAL DATA
4 Dahltexx SP-2 fabric Dahltexx SP-3 fabric
NERSAENS and GF75 mesh and Resinflow 90 HT
Colour Blue Orange
Maximum use temperature 125 C (257 F) 177 C (350 F)
Materials to avoid Compatible with most resins Compatible with most resins
lM SIZES
SC
Dahlpac MC79 114 mm (4.5 inches) 24.3 m (80 feet)
Dahlpac HT 114 mm (4.5 inches) 24.3 m (80 feet)
_ y j
, Eee
Dahlpac MC79 Dahlpac HT
SUSTAINABILITY
NS
SS Recyclabi
QS econ
|
@ NOTES
+ Minimum order quantity is one roll.
+ The maximum use temperature is dependent upon the duration at maximum temperature and is
process specific. Airtech recommends testing prior to use.
4
Last updated : 2025-07-05 4
Catalog position : Resin infusion products A
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by | Sep 27, 2025
TUBING SPECIFICATIONS
Part #: 037505000621303S0500
Material: Hudson NSF 51/61 LLDPE
Inside Diameter: .375 (+/- 0.005 )
Outside Diameter: .500 (+/- 0.005 )
Wall Thickness: 0.062
Length: 500 reels (+ALL -0.00)
Color: Natural
Working pressure (at 70 F): 153 psi *
Max. Working Temperature: 180 F *
Weight (per coil): 20 lbs *
Bend Radius: 4 *
* Values are typical. The data is not tested. There may be variances in the raw material properties that may or
may not change the compliance.
The information and recommendations contained herei n are offered as a service to our customers but are not
intended to relieve the user from its responsibility to investigate and understand other pertinent sources of
information and to comply with all laws and procedures applicable to the safe handling of these materials.
The information and recommendations provided herein were believed by Hudson Extrusions, Inc. to be accurate at
the time of information or recommendations contained herein, regardless of whether it is claimed that the
information or recommendations are inaccurate, incomplete or otherwise misleading.
by | Sep 27, 2025
5700 Skylab Road Phone: +1 714-899-8100 E-mail: airtech@airtech.com
iT Huntington Beach Fax: + 1 714-899-8179 Website: www.airtech.com
fF = CA 92647 USA
INTERNATIONAL INC.
Data Sheet SECURLON L-500Y
Economical multi-layer vacuum bagging film
lM DESCRIPTION
Securlon L-500Y vacuum bag is a wide multi-layer extruded film providing multiple layers of safety. These layers
reduce the concerns for “pinholes”, weak spots, brittleness and inconsistency in films. It is strong, has a high
elongation and is suitable for cure temperature up to 171 C (340 F). Securlon L-500Y is not recommended for
autoclave applications.
M@ BENEFITS
+ Wide films save time and money spent seaming film for large parts.
+ Wider films reduce risk of scrap parts due to leakage at seams.
+ Reduce scrap risk due to vacuum loss with multi-layered vacuum security.
@ TECHNICAL DATA
Test method
Material type Nylon, multi-layer
Elongation at break 380% ASTM D 882
Tensile strength 40 MPa (5800 psi) ASTM D 882
Maximum use temperature 171 C (340 F)
Flammability (self extinguishing) No ATP-5034
Materials to avoid Phenolic resins/Strong oxidizers
Colour Yellow
Recommended Storage temperature is 5 C to 40 C (41 F to 104 F)at no less
Storage than 25% relative humidity. Store indoors in original packaging, do not stack
rolls on end.
Optimal usage conditions are in a Relative Humidity range from 50% to
User 60%rh. Nylon based vacuum bag films are sensitive to humidity, remaining
9 soft at higher %rh and at risk of become stiffer in low %rh, see “Hydrate
bagging films” TDS.
@ SIZES
Forms Available*
50 um (0.002 inch) up to 8.00 m (315 inches) SHT (Folded), CF, LFT, GT, G
63.5 um (0.0025 inch) up to 8.00 m (315 inches) SHT (Folded), CF, LFT, GT, G
75 tum (0.003 inch) up to 7.62 m (300 inches) SHT (Folded), CF, LFT, GT, G
+ For more sizes, see the Sizes chart in this section.
+ Custom shapes and sizes are available, please contact Airtech for more information.
+ Form availability varies by size. Folded Centerfold (F-CF) format may be used on some sizes.
*SHT=Sheeting CF =Centerfold LFT=Lay-Flat GT=Gusseted G=Gusseted
Tubing Tubing
Mi SUSTAINABILITY
Contains Oe
can b ey Le Recyclable
> CD EE. YS veces
M@ NOTES
+ The maximum use temperature is dependent upon the duration at maximum temperature and is process
specific, Airtech recommends testing prior to use.
+ Watch a video of Wide Films in the “Media Center” on our website.
Last updated : 2025-02-05
Catalog position : Bagging films
ste contin creo ue nding sarge beyond ot conta itech tration oe et sume pony fo the peronnnce fh mae for ry arr. The mates sols Artech intetonl n
by | Sep 27, 2025
5700 Skylab Road Phone: +1 714-899-8100 E-mail: airtech@airtech.com
iT Huntington Beach Fax: + 1 714-899-8179 Website: www.airtech.com
fF = CA 92647 USA
INTERNATIONAL INC.
Data Sheet SECURLON L-500Y
Economical multi-layer vacuum bagging film
lM DESCRIPTION
Securlon L-500Y vacuum bag is a wide multi-layer extruded film providing multiple layers of safety. These layers
reduce the concerns for “pinholes”, weak spots, brittleness and inconsistency in films. It is strong, has a high
elongation and is suitable for cure temperature up to 171 C (340 F). Securlon L-500Y is not recommended for
autoclave applications.
M@ BENEFITS
+ Wide films save time and money spent seaming film for large parts.
+ Wider films reduce risk of scrap parts due to leakage at seams.
+ Reduce scrap risk due to vacuum loss with multi-layered vacuum security.
@ TECHNICAL DATA
Test method
Material type Nylon, multi-layer
Elongation at break 380% ASTM D 882
Tensile strength 40 MPa (5800 psi) ASTM D 882
Maximum use temperature 171 C (340 F)
Flammability (self extinguishing) No ATP-5034
Materials to avoid Phenolic resins/Strong oxidizers
Colour Yellow
Recommended Storage temperature is 5 C to 40 C (41 F to 104 F)at no less
Storage than 25% relative humidity. Store indoors in original packaging, do not stack
rolls on end.
Optimal usage conditions are in a Relative Humidity range from 50% to
User 60%rh. Nylon based vacuum bag films are sensitive to humidity, remaining
9 soft at higher %rh and at risk of become stiffer in low %rh, see “Hydrate
bagging films” TDS.
@ SIZES
Forms Available*
50 um (0.002 inch) up to 8.00 m (315 inches) SHT (Folded), CF, LFT, GT, G
63.5 um (0.0025 inch) up to 8.00 m (315 inches) SHT (Folded), CF, LFT, GT, G
75 tum (0.003 inch) up to 7.62 m (300 inches) SHT (Folded), CF, LFT, GT, G
+ For more sizes, see the Sizes chart in this section.
+ Custom shapes and sizes are available, please contact Airtech for more information.
+ Form availability varies by size. Folded Centerfold (F-CF) format may be used on some sizes.
*SHT=Sheeting CF =Centerfold LFT=Lay-Flat GT=Gusseted G=Gusseted
Tubing Tubing
Mi SUSTAINABILITY
Contains Oe
can b ey Le Recyclable
> CD EE. YS veces
M@ NOTES
+ The maximum use temperature is dependent upon the duration at maximum temperature and is process
specific, Airtech recommends testing prior to use.
+ Watch a video of Wide Films in the “Media Center” on our website.
Last updated : 2025-02-05
Catalog position : Bagging films
ste contin creo ue nding sarge beyond ot conta itech tration oe et sume pony fo the peronnnce fh mae for ry arr. The mates sols Artech intetonl n
by | Sep 27, 2025
5700 Skylab Road Phone: +1 714-899-8100 E-mail: airtech@airtech.com
iT Huntington Beach Fax: + 1 714-899-8179 Website: www.airtech.com
f Si CA92647 USA
INTERNATIONAL INC.
Data Sheet SECURLON L-1000 & L-2000
High vacuum security high strength vacuum bag
lM DESCRIPTION
Securlon vacuum bag films are multi-layer extruded films providing multiple layers of safety. These layers reduce the
concerns for “pinholes”, weak spots, brittleness and inconsistency in films. It is strong, has a high elongation
capability. Securlon vacuum bag film is the most secure nylon film made for high value laminate constructions.
Securlon L-1000 has temperature resistance up to 204 C (400 F), Securlon L-2000 has temperature resistance up to
218 C (425 F).
M@ BENEFITS
+ Reduce scrap risk with multi-layered vacuum security against defects.
+ Part quality and consistency improves with better pressure application.
+ Super strength and reliable multi-layer construction reduces bag failure costs, safeguarding expensive parts.
@ TECHNICAL DATA
Securlon L-1000 Securlon L-2000 Test method
Material type Nylon, multi-layer Nylon, multi-layer
Elongation at break 500 % 450% ASTM D 882
Tensile strength 82 MPa (12000 psi) 62 MPa (9000 psi) ASTM D 882
Maximum use temperature 204 C (400 F) 218 C (425 F)
Flammability (self
extinguishing) Yes Yes ATP-5034
Materials to avoid chenolic resins / Strong oxidizers
trong oxidizers
Colour Purple Blue
Cromael Recommended Storage temperature is 5 C to 40 C (41 F to 104 F)at no less than 25%
9 relative humidity. Store indoors in original packaging, do not stack rolls on end.
Optimal usage conditions are in a Relative Humidity range from 50% to 60%rh. Nylon
Usage based vacuum bag films are sensitive to humidity, remaining soft at higher %rh and at
risk of become stiffer in low %rh, see “Hydrate bagging films” TDS.
@ SIZES
pT thickness | idth | Fors Available
Securlon L-1000 50 um (0.002 inch) up to 7.11 m (280 inches) SHT, CF, LFT
Securlon L-2000 50 um (0.002 inch) up to 4.57 m (180 inches) SHT, CF, LFT
75 ym (0.003 inch) up to 4.57 m (180 inches) SHT, CF, LFT
+ For more sizes, see the Sizes chart in this section.
+ Custom shapes and sizes are available, please contact Airtech for more information.
*SHT=Sheeting CF =Centerfold LFT=Lay-Flat GT=Gusseted G=Gusseted
Tubing Tubing
Mi SUSTAINABILITY
recycled 4 packaging
M@ NOTES
+ Securlon L-2000 is available embossed for compaction applications.
+ The maximum use temperature is dependent upon the duration at maximum temperature and is
process specific, Airtech recommends testing prior to use.
Last updated : 2025-02-05
Catalog position : Bagging films
ste contin creo ue nding sarge beyond ot conta itech tration oe et sume pony fo the peronnnce fh mae for ry arr. The mates sols Artech intetonl n
