NBS Source
List your products

Decothane Base Coat

Third party certifications:
  • BBA Agrément Certificate

    Certificate type

  • QA Certificate

    Certificate type

Sika Liquid Plastics

A high performance polyurethane coating used as an embedment coat for the Decothane waterproofing systems.

Jump to:
+44 (0)1772 259781 www.liquidplastics.co.uk
Description

Features:

  • Totally seamless, single pack liquid applied membrane.
  • Cold applied – eliminating the risk of fire during installation.
  • High solids, VOC compliant to 2004/42/CE.
  • BBA certified system.
  • Highest fire ratings once installed (BROOF(t4)).
  • Fast curing, develops early rain resistance.
  • Excellent adhesion to most conventional substrates.
  • Easy and quick application – Deco Applicator available.
  • Minimal disruption and low maintenance.
  • Elastic properties – tolerant of thermal movement.
  • Vapour permeable.
  • Flexible, impact resistant membrane.
  • Can be applied all year round above 2°C.
  • Approved to ETAg 005 (Part 6).
  • Single point guarantee available if installed by a Liquid Plastics Quality Assured Contractor.

Areas of use:

  • Embedment coat for liquid plastics waterproofing systems including Omega 15, Gamma 20 and Delta 25.
  • For insulated and non-insulated roof designs.
  • For new construction and refurbishment projects.

General information
Features

Totally seamless, single pack liquid applied membrane

Cold applied – eliminating the risk of fire during installation

High solids, VOC compliant to 2004/42/CE

BBA certified system

Highest fire ratings once installed (BROOF(t4))

Fast curing, develops early rain resistance

Excellent adhesion to most conventional substrates

Easy and quick application – Deco Applicator available

Minimal disruption and low maintenance

Elastic properties – tolerant of thermal movement

Vapour permeable

Flexible, impact resistant membrane

Can be applied all year round above 2°C

Approved to ETAg 005 (Part 6)

Single point guarantee available if installed by a Liquid Plastics Quality Assured Contractor

Uniclass 2015
Polyurethane (PUR) waterproof coatings (Pr_35_31_68_64)Primary
Specification data - Polyurethane (PUR) waterproof coatings
Product Reference

Decothane Base Coat

Primer

Dependent on substrate requirements, contact manufacturer for further information.

Coating application -
1st coat

Minimum 1 litre/m²

Roller applied on flat surfaces – brush applied for detail work.

2nd coat

0.75 litre/ m² - roller applied on flat surfaces – brush applied for detail work

For Omega 15 system.

1 litre/ m² - roller applied on flat surfaces – brush applied for detail work

For Gamma 20 system.

0.75 litre/ m² - roller applied on flat surfaces – brush applied for detail work

For Omega 15 system.

3rd coat

Not required

1 litre/ m² - roller applied on flat surfaces – brush applied for detail work

For Delta 25 system only.

Reinforcement

Reemat Premium GFM embedded in base coat

Minimum dry film thickness – full system

1500 micrometres

For Omega 15 system.

1700 micrometres

For Gamma 20 system.

2300 micrometres

For Delta 25 system.

Standard product features

Drying time:

4–6 hours (20°C), 6–8 hours (10°C), 12–16 hours (2°C).

Fire Resistance:

  • External Fire Performance: BROOF(t1) - BROOF(t4).
  • Reaction to Fire: Euroclass E - NPD (Euroclass F).

Product Options

Colour:

Red.

Primer:

Consult Liquid Plastics for use of primer appropriate to substrate.

Third party certifications
  • 92/2803
  • European Technical Approval: No. ETA - 03/0052
  • External fire performance: BROOF(t4) & classification under BS 476-3: 1958 EXT.F.AA
Similar products from Sika Liquid Plastics