ELASTO PU

One-component (1K) medium-modulus thixotropic polyurethane-based mastic sealant that cures on exposure to atmospheric humidity. Suitable for filling joints and for waterproofing almost all typical building construction materials.

• Cement based materials
• Brick
• Ceramic
• Glass
• Wood
• Prefabricated construction materials
• PVC window frames
• Cement based materials
• Galvanized iron
• Painted sheet iron
• Various plastics
• Sealing and bonding of ventilation ducts
• Bonding roof tiles

• Permanent elasticity after curing
• Suitable for indoor and outdoor applications
• Excellent adhesive to all typical construction materials
• 25 % movement capability
• No surface tackiness after full cure
• Do not pick up dirt
• No shrinkage
• Cures bubble-free
• Enhanced storage stability
• No sagging
• Can be applied with hand gun and tooled easily
• Paintable

• The substrate must be dry, cleaned of dust, loose particles, oils etc. The cleaning of joint with paint brush or special brush and blowing with compressed air is recommended.
• The cartridge is placed in the special gun and then the nozzle is cut sideways not to penetrate, but just to touch the side of the joints.
• Applied, placing the cartridge 450 angle to the axis of the joint. Apply by hand or air gun (maximum required pressure: 3,5 kg).
• While is still fresh the silicone smoothed with a spatula.
• Avoid entrapping air.
• To avoid unwanted spots on the side of the joints, place paper tape and remove it immediately after sealing (before membrane formation) while the sealant is still soft.
• Joint width/depth ratio should be 2:1.

Stored in the unopened, original package in a dry place at temperatures between +10οC and +25οC for 15 months from the production date.