Building Sealants

Our range of construction sealants are suited to many internal and external uses, in both domestic and commercial settings.

With industry favourites including silicone building sealant Everflex Premium 450+ and Everflex Contract 335 Construction Silicone, these trade-standard products are true all-rounders.

Create a trade account or login today to start building your next order. We’ll deliver in three working days if you complete your purchase before 12 noon.

Building silicone sealants for the professionals

Perfect for use as both a building joint and gap sealant, Everflex Contract 115 is a traditional oil-based pointing mastic that provides an effective weatherproof seal when applied to most common surfaces. It is typically used to seal composite sectional panels and low movement vertical building joints.

Typically used for construction expansion joints and perimeter pointing of all types of door and window frames, Everflex Premium 450+ adheres to most common surfaces including glass, metals, plastics and wood. It has excellent external weathering properties and is suitable for use on polycarbonate.

You can trust The Builders’ Brand

Our professional silicone sealants have been developed on the back of our 25 years’ knowledge and expertise. Just like our entire sealants range, they’re made for the trade.

Create a trade account or login today to add to your pallet and don’t hesitate to contact us if you have any questions. 

In the meantime, you can find more trade tips and industry insights on our blog.

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