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Sealants

Ensure strong, long-lasting seals with our high-quality silicone sealants, essential for building, decorating, glazing, and plumbing projects. Whether you need sealant adhesives, mastic sealants, or specialist options, our range offers durability, flexibility, and reliable air-tight protection for both interior and exterior applications. Stock up on premium sealants today at George Boyd for professional-quality results.

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Results  21 - 40 of 56 

Everbuild General Purpose Silicone Sealant 310ml Black

Everbuild General Purpose Silicone Sealant 310ml Black LBSEVB62
£5.16 inc VAT Each
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Everbuild Roof and Gutter Sealant 295ml Black

Everbuild Roof and Gutter Sealant 295ml Black EV004BC3
£3.13 inc VAT Each
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Everbuild Everflex Lead Mate Sealant 295ml Grey

Everbuild Everflex Lead Mate Sealant 295ml Grey EV735XXX
£9.64 inc VAT Each
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Everbuild P45 Medium Duty Expanding Foam Gun Applicator

Everbuild P45 Medium Duty Expanding Foam Gun Applicator EVGUN002
£60.66 inc VAT Each
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Whether you are building, decorating, glazing or plumbing, you'll always need sealant on the job. That’s why at George Boyd, we go beyond architectural ironmongery to provide everything you need, no matter what the job is.

We stock a wide range of general purpose silicone sealants, sealant adhesive and mastic sealants to support various projects. And with our nationwide distribution, you can be guaranteed to get the sealants you need in quick time. 

Shop our range here or speak to our expert staff about the projects you're working on and what products and accessories you need.