Gorilla Interior Gap Filler 300ml White SKU: 370551 MODEL: 01403 Error. try again later You've successfully joined the club $ 5 .90 each Mitre 10 Variants Almost odour free, this interior gab filler forms an elastic waterproof skin after full cure. Touch dry after 30 minutes. Excellent adhesion to porous substrates. Fills gaps between window frames and concrete or brickwork. Features and benefits High solids flexible gap and crack filler. Paintable formula. Touch dry after 20 minutes. Resealable nozzle.