Description

GS-43MR is our premium sealant tape with excellent tack and easy clean-up. It is usable up to 232°C (450°F).

Benefits

• Excellent tack level, so vacuum bagging is easier and safer.
• High temperature rating for safer high temperature cures.
• Approved on aerospace specifications worldwide.

Technical data

Colour	Off-white
Base material	Synthetic rubber
Maximum use temperature	232°C (450°F)
Shelf life	12 months from date of manufacture
Storage	The ideal storage conditions are to keep the product in its original sealed case at 22°C (72°F) in a dry environment, ensuring the case remains upright. The product may be stored intermittently at temperatures ranging from 5°C (40°F) to 40°C (104°F).

Sizes

Dimensions	Packaging
3 mm x 12 mm x 7.62m (1/8 inch x 1/2 inch x 25 feet)	40 rolls per case
3 mm x 19 mm x 7.62 m (1/8 inch x 3/4 inch x 25 feet)	28 rolls per case

Notes

• For clean removal, it is recommended to strip the tape from the mould surface once it has cooled down to room
temperature.
• The maximum use temperature is dependent upon the duration at maximum temperature and is process
specific, Airtech recommends testing prior to use.

Last updated : 2025-04-09

As the conditions or methods of use, including storage, are beyond our control, Airtech International, Inc. does not assume responsibility for the performance of this material for any particular use. The material is sold "as is". Airtech International, Inc. disclaims, and buyer waives, any and all implied warranties, including without limitation the implied warranties of merchantability and of fitness for particular use. The information contained herein represents typical properties and should not be used for specification purposes. Any translation is provided for your convenience only. The official language is English and the official law is California, USA.