SIKA Sikaflex 221 General Purpose Adhesive And Sealant Colour:White 5 gallons/minute)

5 gallons/minute)

oils and dirt

flammable liquids and gases making them suitable for marine fires

comfort-grip handles

for quick inflating and deflating

SIKA Sikaflex 221 General Purpose Adhesive And Sealant Colour:White 5 gallons/minute)SIKAFLEX 221 is a fast curing, polyurethane based, flexible sealant for manufacturing and repair. Sikaflex 221 bonds well to a wide variety of substrates and is suitable for making permanent elastic seals . Suitable substrate materials are metals, metal primers and paint coatings (2 component systems), ceramic materials and plastics. It is ideally used for internal sealing and simple bonding applications. Seek manufacturers advice and perform tests on