Yes, you can use it outside as well as inside. It is extremely heat resistant, will discolor in direct UV ray sunlight however, still remains excellent sealant. Works best for sealing dissimilar materials.

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SILA-SEAL

Q: Will this work in aquariums for seams, etc.?

This product is not for use in Aquariums. Use a product that is specifically for Aquariums to ensure the health of your fish.

Q: Will this acts as adhesive between two pieces of sheet metal?

You must make sure surface is free from oil, dirt, dust and debris and sheets will adhere to each other with SILA-SEAL 100% RTV Silicone. New Sheet metal can be oily so be sure to clean surface first. SILA-SEAL also comes in Aluminum which is gray in color 1233-124-3 (3-pack) 1233-124-6 (6-pack) 1233-124 (12-pack).

Q: Will this product work to seal decorative rocks between pavers?

You probably need to talk to A company representative... who knows more about what the silicone is intended for! I have put pavers down and have never read were you put silicone in the cracks there is a sand that can be applied then with short burst of water you need to Google that it will set up hard then you can seal I think you will have a big mass using this product I use it for a lot of things but that's not one of them I said have put down a lot of stone pavers this is my how you want to SEAL IT!

Product ID: 43604236

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🔒Tough, flexible seal

🔥Heat resistant up to 450°F

🇺🇸Made in USA

Frequently Bought Together

Description

🔧 Seal Your Success with Confidence!

SEAL THE DEAL - Experience a tough and flexible seal that won't chalk, crack, or shrink.
VERSATILE ADHESION - Adheres seamlessly to metal, glass, ceramic, wood, painted surfaces, and plastics.
PROFESSIONAL QUALITY - Proudly made in the U.S.A. for reliable performance in any interior or exterior application.
USER FRIENDLY DESIGN - Reclosable nozzle for easy application; just unscrew and pierce the inner seal.
EXTREME HEAT RESISTANCE - Withstands temperatures up to 450°F for extended periods—perfect for any project.

The Clear Professional Grade 100% RTV Silicone is a high-performance sealant designed for both interior and exterior use. This product forms a durable, flexible seal that resists chalking, cracking, and shrinking, making it ideal for a variety of surfaces including metal, glass, and wood. With a heat resistance of up to 450°F, it’s perfect for demanding applications. Each case contains 12 tubes, ensuring you have enough for all your projects.

Have a Question? See What Others Asked

can I use it outside

Will this work in aquariums for seams, etc.?

Will this acts as adhesive between two pieces of sheet metal?

Will this product work to seal decorative rocks between pavers?

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