Intulac™ Ultra Intumescent Basecoat

Bollom Intulac™ Ultra varnish is a high performance fire protection coating system for interior wood surfaces. Water-based.
Pack sizes
  • 5 litre
Colour(s)
  • Clear
Application

Product overview

Bollom Intulac™ Ultra Varnish Base Coat is a high performance fire protection coating for interior wood surfaces. Use with a protective Intulac™ Satin or Matt Finish Top Coat to complete the protective coating system.

The Bollom Intulac™ Ultra Varnish system provides a high performance fire protection coating system for interior wood surfaces. It comprises a clear, transparent, water-based intumescent base coat – designed to form a protective carbon char in the event of fire, delaying the inflammation of the wood – and a clear, transparent, solvent-based protective top coat (available in Matt and Satin finishes).

Intulac™ Ultra Base Coat is designed to form a protective carbon char in the event of fire, delaying the inflammation of the wood. It reduces ignitability of soft and hard wood and other wood derivatives i.e. plywood, chipboard, fibre insulation board, hard board and also on veneers (of 9mm thickness). It also insulates against heat, checks fire, prevents propagation of fire and spread of flame and diminishes flue-gas temperatures.

NB: Must be overcoated with Intulac Ultra Top Coat after 48 hours and a maximum of 4 days.

Key features and benefits

  • Can be applied over existing varnish
  • Simple 3 coat system to achieve Class B-s1, d0
  • Easy to apply, single-pack system (no mixing necessary)
  • Water-based

Application information

Coverage

4-5m² / litre per coat.

Touch dry
2 hours
Hard dry
24 hours
Recoatable
Allow the first coat of BOLLOM® INTULAC™ ULTRA Base Coat to dry for approx 16 hours prior to applying the second coat. Overcoatable with BOLLOM® INTULAC™ ULTRA Top Coat after approx. 48 hours and a maximum of 4 days.