Sealvent and TKR-Marketing Oy have combined their expertise in the coating of IV ducts, as we can easily perform the internal sealing and coating of even the most confined ventilation ducts without damaging the structure.

Energy consumption problems caused by leaks in ventilation ducts, odour and fibre contamination caused by mineral wool are a growing problem in our society. Indoor airborne contaminants that enter the indoor environment through the seams of IV ducts, and snow and moisture entering the ductwork, can damage the ductwork structure or allow mould growth, either in the ventilation ductwork or in the surrounding structures. Sealvent and TKR are teaming up to tackle these problems, offering ventilation designers and contractors a new way to solve ventilation problems at a lower cost and with less inconvenience.

The Sealvent Hybrid Sprayer is the solution for ventilation experts for the interior repair of ductwork. The Hybrid Sprayer is a professional system that is compact, easy to transport and can be operated by a single installer. A single unit allows all the steps required for duct sealing to be carried out – duct brush cleaning, spraying and brush coating.

Sealvent MultiCoat is a collaboration between Sealvent and TKR-Marketing Oy and is an M1 emission-rated and B-s1, d0 fire-rated elastic, environmentally friendly polymer compound that enables internal coating & sealing of ducts. MultiCoat coating material is antistatic and also available in an antibacterial version to meet the requirements of healthcare and public buildings. MultiCoat is also Eurofins waterproofing certified (formerly VTT), making it possible to waterproof ventilation ducts in demanding applications.