SIGA Fentrim 430 grey is a fleece-backed, semi-permeable acrylic flashing tape. The robust, polyolefin (PO) carrier resists jobsite abrasions while remaining formable and pliable, even in below freezing temperatures. Fentrim 430 grey offers superior adhesion to cured concrete, metal and wood.
For a pre-folded version of this tape, try Fentrim 230 grey.
Water vapor transmission: 1.72 US perms
Minimum surface contact for masonry substrate: 2 in.
Max UV exposure: 4 months
100 mm (4 in. ), 150 mm (6 in. ), 230 mm (9 in. )
Length: 25 m (82 ft.)
- high adhesive strength at high and low temperatures
- no primer required for masonry
- robust fleece-backed carrier material
Fentrim 430 grey – Technical Data Sheet
Fentrim 430 grey – Material Safety Data Sheet
SIGA Majvest System Guidelines
AAMA 713 – Chemical Compatibility of Sealants with Fentrim
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