Sika Boom 500ml
High yield expanding foam for the filling of gaps and voids around the home, or in construction.
Also approved for use as an Airseal *when used with Sika PEF Backing
Rod, and meets E2/AS1 of Building Code.
Use for insulating and filling of construction joints around window ad door frames, pipe entries, air conditioning systems, ductwork, roller blind housings, etc.
Unique, multi-postion can operates no matter what angle you use it
Excellent insulation and sound dampening effect
BRANZ appraised (Appraisal No. 452 )