Shingle Grip Size:5 Gal then reapply and allow up

then reapply and allow up to 1 hour total dwell time will provide the best results

vinyl siding

and masonry surfaces)

and flood cleanup

Weighs only 19 Lbs

Shingle Grip Size:5 Gal then reapply and allow upDescription: Shingle Grip is a non hazardous additive that is designed to increase the foam generated with your bleach cleaning solutions. Thicker foam will aid in extending the contact time of 12. 5% Sodium Hypochlorite "bleach" to cling onto roofs, walls, etc. Shingle Grip also Contains an extra penetrating surfactant to accelerate a more effective and advanced bleach cleaning. Directions: We recommend adding 1 qrt (32 ounces) per 55 gallons of 12.