Vacuum Bag Sealant Tapes

Airtech offers a full range of sealant tapes for every vacuum bagging process from room temp, wet layup through 800°F polyimide cures.

Vacuum bag sealant tapes are used to provide a safe and effective seal of the bag to the tool or assembly being bagged, every time.

Airtech sealant tapes have good tack, are easy to use, and adhere well to metal or composite tools, AM tools, and other substrates. Airtech also offers a variety of sealant tapes for low tack and applications up to 800°F (427°C). After cure Airtech’s sealant tapes are easily removed.Because vacuum bagging and sealant tapes go ‘hand and glove’ Airtech has over 50 years of experience in offering these products.

Name	Base material	Maximum use temperature
Name AT-199	Base materialSynthetic rubber	Maximum use temperature121°C (250°F)
Name
Name Airseal 2	Base materialSynthetic rubber	Maximum use temperature300°F (150°C) (bag to tool) 356°F (180°C) (bag to bag)
Name
Name GS-100	Base materialSynthetic rubber	Maximum use temperature191°C (375°F)
Name
Name GS-281LT	Base materialSynthetic rubber	Maximum use temperature204°C (400°F)
Name
Name AT-200Y	Base materialSynthetic rubber	Maximum use temperature204°C (400°F)
Name
Name GS-333 & 333LT	Base materialSynthetic rubber	Maximum use temperature204°C (400°F)
Name
Name GS-213	Base materialSynthetic rubber	Maximum use temperature204°C (400°F)
Name
Name GS-213-3	Base materialSynthetic rubber	Maximum use temperature232°C (450°F)
Name
Name GS-43MR	Base materialSynthetic rubber	Maximum use temperature232°C (450°F)
Name
Name VBS 750	Base materialSilicone	Maximum use temperature752°F (400°C)
Name
Name A-800-3G	Base materialSilicone	Maximum use temperature427°C (800°F)
Name
Name Fast Tack HT	Base materialSilicone	Maximum use temperature427°C (800°F)
Name
Name GS Xtreme HT	Base materialSilicone	Maximum use temperature427°C (800°F)
Name

Vacuum Bag Sealant Tapes

Airtech Advanced Materials Group

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