
Description
Sikaflex®-290DC
is a one-component UV-resistant polyurethane-based joint sealing compound
specially formulated for caulking joints in traditional timber
marine decking. The compound
cures to form a flexible elastomer which can be sanded. Sikaflex®-290DC meets
the requirements of the International
Maritime Organization, and is manufactured
in accordance with the ISO 9001/14001 quality assurance system and the
Responsible Care Program.
This product is suitable for
experienced professional users only. Tests with actual substrates and
conditions have to be performed to ensure adhesion and
material compatibility.

Product Benefits
-One-component
-Non-corrosive
-Sandable
-Semi-self leveling
-UV and weather resistant
-Resistant to seawater and fresh
water
Areas of Application
Sikaflex®-290DC is used for
joint caulking in traditional timber decking for boat, yacht and ship
construction.
Cure Mechanism
Sikaflex®-290DC
cures by reaction with atmospheric moisture. At low temperatures the water
content of the air is generally
lower and the curing reaction proceeds somewhat slower.