Hotver A+ Insulating Glass Sealant

Hotver A+ hotmelt sealant for insulating glass, is the most advanced product in its class in respect of key measures to ensure unit longevity and is unrivaled in respect of MVTR (moisture vapor transmission rate) and gas retention properties.

Adhesion to glass is also one of the most important aspects of edge sealant and the results which have been achieved with a minimal seal depth, both dual and single seal, are simply the best. Hotver A+ can be processed with all types of manual and robotic equipment.

Hotver A+ Logo

  • Lowest MVTR in class – longer unit life.

  • Lowest gas leakage rate – improved thermal performance.

  • Fast free flowing.

  • Fully certified and compliant to EN1279 Part 2*, Part 3* and Part 4

  • Hotver A+ can be substituted for any other hotmelt sealant without further testing. *With single and dual seal configuration.

  • Anti-slumping.
  • Anti-stringing.

  • Best in class performance with lowest production cost opportunity of any hotmelt available.

Ordering Information

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Hotver A+ Box and Drum
Hotmelt Sealant

The only hotmelt with single seal accreditation (EN1279-2/3/4) at a reduced seal depth of 4mm! 27% less sealant needed in unit manufacture.