Fentrim 430 grey, 4″

Primer-free flashing solution for above grade masonry connections and other critical building envelope details.

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.