Celtismar.com Email : jgs@celtismar.com

WOODEN DECK CAULKING Silicone sealant SILPRUF, low elastic modulus, + Primer SS 4179

Softer and more UV resistant than PU sealants, SILPRUF is perfect as caulking material between planks ; for most timbers, Teak, Movingui, Iroko or Pine. Cheap and easy to use. Traditionnal used on teak decks for sealing and bonded purposes. We provide all necessary instruction and tools to apply the product.

SURFACE PREPARATION 1°) Make sure the timber is well seasoned inorder to avoid excessive shrinkage 2°) Check for vertical / horizontal alignment -Good --- ---------------Bad-------------------- 3°) Place a filling cord into the grove ( round foam or cheap rope ) 4°) Before primer application, use a solvent - acetone - with a white cloth to clean the area to which the product will be applied 5°) Can only apply when temperature is above 10°C.

APPLICATION 1°) Apply the primer SS 4179 immediately after the area has been degreased with a small brush. Remove any excess primer that remains. 3°) Apply sealant from cartridge with a manual or pneumatic extruder. Drying time is slow enough to allow careful filling between the grooves. Although once application commences avoid stopping until job is completed 4°) Use a paint scraper or an empty cartridge to imbed the sealant into the groove. The caulking material must not pass over the top edges of the groove. It is normal for the timber to be completly covered with sealant, the excess will be removed by sanding. 5°) After 3 to 6 days ( or more ), remove the excess sealant by sanding.

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