BONDIT GREY Aquarium Sealant 310ml | Reptile & Aquarium Use

BONDIT GREY Aquarium Sealant is a marine-grade silicone sealant in a 310ml cartridge, designed for bonding, bedding, and sealing glass in aquarium and vivarium construction. Whether you're building a flat-pack reptile vivarium, assembling an aquarium, or sealing pipework and pump housings, this is the sealant that does the job properly.

Silicone That Doesn't Compromise

This is a non-shrinking silicone formulation, which means the seal remains intact and gap-free once cured — no pulling away from joints over time. It's non-slumping in paste form, so it stays exactly where you apply it on vertical surfaces and edges without running or sagging before it sets.

Built to Handle Harsh Conditions

BONDIT GREY is unaffected by UV exposure, ozone, and salt water immersion, making it equally at home in marine aquarium builds as in freshwater or reptile setups. It handles extremes of temperature without degrading, and provides effective dust and weatherproofing for cabinets in dirty or external environments.

Where It Works

• Bonding, bedding, and sealing glass in aquarium construction
• Sealing and protecting flat-pack reptile vivariums
• In-situ gaskets and seals for pumps and pipework to prevent water ingress
• Dust and weatherproofing for cabinets in demanding or outdoor environments
• Compatible with glass, ceramics, anodised aluminium, primed metals, timber, and many plastics

With a marine-quality silicone formula and broad material compatibility, BONDIT GREY gives keepers and aquarium builders the confidence that their seals will hold — long term, under real conditions.