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GECO UNISEAL

Acetoxy Cure Silicone Sealant

GECO UNISEAL is a general-purpose single component acetoxy cure silicone sealant. It cures on exposure to moisture in the air to form a durable and flexible elastomeric sealant. It resists aging, weathering and thermal cycling without hardening, shrinking or cracking.

Features

  • Outstanding durability
  • Superior adhesion
  • Non-corrosive
  • UV & weather resistant
  • Crack-free

Description

GECO UNISEAL can be used:

  • Used in all general-purpose construction and glazing applications
  • To seal door & window frames, joints in sanitary ware assembly
  • Used on variety of nonporous substrates such as glass, painted metals, aluminium, glazed ceramic, aluminium, non-oily woods, plastics, fiberglass, etc.
Additional information
Skin Forming Time

8-10 minutes
Tack Free Time

30 minutes
Tooling Time

20 minutes
Application Temp. Range

-20 °C to 180 °C
Application Procedure
  1. Clean the surface thoroughly and ensure it is dry and is free from dust, dirt, grease and loose particles.
  2. Use masking tape on both sides of the joint to get a uniform joint.
  3. Cut the nozzle at 45o angle to the desired beading thickness.
  4. Load the cartridge into the sealant gun and apply it in a steady and continuous flow.
  5. Immediately after filling the joint, tool the sealant surface with pallet knife or similar tool to remove air bubbles and to fill up all voids.
  6. Remove masking tape once the sealant is in touch dry condition
  7. Allow the coating to air cure for approximately 24 hrs for 2 mm thickness and 24hrs for each further mm.