Sika activator pro pad.
Fast curing, Polyurethane based adhesive sealant. For permanent, high strength bonds Sikaflex 221 is suitable for bonding a variety of metals, paint coatings, plastics and ceramics.
A fast curing, polyurethane-based adhesive/sealant. It is a moisture-cured, non-sag system. Provides a permanent elastic bond to fasten materials. Tack-free Time: 45 minutes Application Temperature: 40° F. to 100° F. Cures rapidly and is sand able. Resistant to shock and vibration dampening. Can be painted with water, oil, and rubber based coatings. Odourless, non-staining, non-corrosive, and non-shrinking. Excellent on aluminium, GRP, steel, wood, and pre-painted metals.
Sikaflex 522 is a combined adhesive and sealant for caravans, motorhomes and trailers. Ageing, UV and weather resistant, Sikaflex 522 creates a strong bond and a flexible waterproof seal which does not harden, crack or degrade over time.