Sealants
Geco Uniseal Weatherproof
WEATHERPROOF SILICONE SEALANT
GECO UNISEAL WEATHERPROOF is a neutral-cure, elastomeric silicone sealant engineered for superior weather resistance. It delivers a durable, flexible seal that withstands rain, heat, ozone, and extreme temperature fluctuations, ensuring long-lasting performance in demanding outdoor conditions.
UV Resistant
Excellent Weatherability
Highly Flexible
Outstanding Adhesion
Durable
Non-corrosive
How to use?
Step 1
Clean the Surface
Insure the joints or gaps are clean, dry, and free from dust, old sealant, or grease for proper adhesion.
Step 2
Prepare the Cartridge
Cut the nozzle at a 45° angle to the desired bead size, pierce the inner seal, and load the cartridge into a caulking gun.
Step 3
Apply Uniseal
Run a steady, continuous bead along the joint, keeping consistent pressure on the gun for an even application.
Step 4
Smooth & Cure
Tool the sealant with a wet finger or spatula for a neat finish. Allow it to cure undisturbed as per the recommended time.
Step 1
Clean the Surface
Insure the joints or gaps are clean, dry, and free from dust, old sealant, or grease for proper adhesion.
Step 2
Prepare the Cartridge
Cut the nozzle at a 45° angle to the desired bead size, pierce the inner seal, and load the cartridge into a caulking gun.
Step 3
Apply Uniseal
Run a steady, continuous bead along the joint, keeping consistent pressure on the gun for an even application.
Step 4
Smooth & Cure
Tool the sealant with a wet finger or spatula for a neat finish. Allow it to cure undisturbed as per the recommended time.
Why Silicone Sealant Is Non-Negotiable for These Critical Applications
Silicone sealant’s long-term flexibility, UV stability, and broad adhesion make it essential for critical construction applications. Unlike acrylic or polyurethane, it resists shrinkage, temperature extremes, and weathering, preserving structural glazing, window and door perimeter joints, and sanitary fixtures. It maintains waterproof, airtight seals that prevent mould, corrosion, and energy loss, extending building life.
