Everbuild Heat Mate High Performance Heat Resistant Silicone Sealant

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 (Inc VAT) Each pack£12.12 (Inc VAT)  each pack

Everflex Heat Mate Heat Resistant Sealant is a high modulus permanently flexible 100% silicone which is temperature resistant up to 300°C. Ideal for sealing industrial and high performance gaskets, oven doors etc.


  • Flexible high temperature resistant silicone which can withstand temperatures up to 300°C
  • Also able to withstand temperatures as low as – 50°C
  • Ideal for use on a metal chimney, oven both domestic and industrial, heating appliances, log burner, ducting and more
  • Provides a waterproof seal and is tack free in 1 hour
  • Not suitable for use on brick, concrete, stone, bitumen, lead, brass or Asphalts
  • Apply using a caulk, sealant / adhesive cartridge application gun, we recommend the Everbuild Power Pro Heavy Duty Sealant / Adhesive Cartridge Applicator Gun


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  • Quick curing – low dirt pick up
  • Permanently flexible
  • Forms a water tight, rubber-like seal
  • Excellent adhesion to most non-porous surfaces


Delivery Information
We aim to process all orders placed by 12 PM on Mon-Fri (working days) on the same day.
Standard UK Delivery 3 to 5 working days £3.99
Next Day Delivery Orders placed before 12 PM (Mon - Thu). £7.50
Standard UK Delivery - 3 to 5 working days £3.99
Next Day Delivery - Next working day if ordered before midday. Orders placed before 1pm (Mon - Fri) £5.99
Saturday Delivery - Orders placed before 1pm (Fri). Next working day if ordered before midday. £25
Find more about Delivery
Return of Goods
We will happily refund or exchange any item purchased through us. Our aim is to provide you with the highest levels of service possible and to make the return process as easy as possible. Our Return Process is as follows
  • Simply inform us of any return within 30 days of the original order date.
  • Please provide the return order number for quick refund process.
Find more about Returns Policy


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On all orders over £45 (Exc. VAT)


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