RTV Adhesive Sealant Clear 300g – Aquarium Safe Silicone
Seal it once. Seal it right. This RTV Adhesive Sealant Clear 300g is a professional-grade silicone trusted for aquarium builds, repairs, and clean glazing jobs where safety actually matters.
Why this one works:
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Professional Prosil 20 – proven, high-quality RTV silicone with strong adhesion
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Aquarium & Glazing Suitable – ideal for tank construction, repairs, and glass bonding
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Food Grade & Fish Safe – zero risk to livestock once cured
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No Anti-Mould Additives – no harmful chemicals leaching into water
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Crystal Clear Finish – tidy, clean presentation for display tanks and panels
Perfect for resealing aquariums, installing glass baffles, or any job where cheap silicone just isn’t worth the risk.
