Sika Sikaflex 221 Heavy Duty Adhesive Sealant 310ml [Black] RepositionableMulti purpose adhesive sealant with a wide adhesion range Sikaflex 221 is a multi purpose 1 component polyurethane adhesive sealant that bonds well to a wide variety of substrates like metals, metal primers and paint coatings (2 component systems), ceramic materials and plastics. It is suitable for making permanent elastic seals. Bonds well to a wide variety of substrates Resistant to ageing Can be sanded and painted PRODUCT BENEFITS Bonds well to a
Not suitable for sole fixing for structural bonding
-To remove product after cure
Weatherproofing caravans and trucks
Its fast-acting
The product can be moulded to shape
It is able to withstand continuous heat exposure of 400ºF and intermittent heat exposure to 550ºF
Equipped with a long nozzle and easy-grip squeeze bottle for fast and accurate application
How long should I leave CLR on the stain for
Replace caps immediately after use and wipe nozzles with acetone or nail polish remover before sealing
a change in colour is purely of aesthetic nature and does not adversely influence the technical performance or durability of the product
STORAGE TIPS – Flammable adhesive
Heat and steam resistance