DOWSIL™ 817 Mirror Adhesive

Construction sealants

DOWSIL™ 817 Mirror Adhesive is a high modulus neutral silicone sealant for internal fixation of mirrors, coated glass or metal panels onto various substrates and for bonding of glass and back plate in solar thermal panels.

Product info


  • One part, easy to apply
  • Non-corrosive, odourless sealant
  • Gives excellent unprimed adhesionon most surfaces
  • Outstanding resistance to heat and humidity
  • Application temperature range +5 to +40°C

Substrate Type

  • Glass
  • Metal
  • Mirror
  • Plastics
  • Polycarbonate
  • PVCu



Technical Information

Where to use Interior
Paintable No
Time to cure 24 hours
Time to cure disclaimer Support the Mirror for at least 24 hours after application
Container Type Cartridge
Shelf life 360 Days
Sizes 310ml ‘e’ Cartridges
Application method Sealant Gun and Cartridge


Application Instructions

Contact our expert team for advice, training and application instructions for this product!