Thermoguard Sprayshop Lacquer Topcoat is a hard, wear-resistant Fire Protection AC lacquer for application by professional lacquer sprayers in spraybooths, for wood fire protection.

Provides intumescent fire protection (Class B s2 dO + Class O); when exposed to fire, Thermoguard Fire Varnish expands to create an insulating barrier, protecting timber surfaces from flames, heat and oxygen and suppressing emission of deadly smoke & gasses.

Transparent Wood Stains

Representations shown below; represented as solid colours in the colour picker further above.

Features & Benefits

• Available in woodshades and 350+ colours from RAL and BS
• Satin and Matt finishes
• 80m² pack size
• Wood fire protection
• Interior projects only
• Class B s2 dO + Class O
• Hard, wear-resistant
• For application by professional lacquer sprayers in spraybooths
• Intumescent fire protection
• Expands to create an insulating barrier
• Protects timber surfaces from flames, heat and oxygen
• Suppresses emission of deadly smoke & gasses
• Quality assurance - Manufactured under ISO 9000
• Use with Thermoguard Sprayshop Lacquer Topcoat Thinners - a special blend of solvents specifically designed to dilute Thermoguard Sprayshop Lacquer Topcoat if necessary for application
• Also ideally suited for cleaning equipment or splashes after use of Thermoguard Sprayshop Lacquer Topcoat

Application

Basecoat

• 1 spray coat @ 150 microns wet, 75 microns dft. Leave 36+ hrs in good drying conditions. When hard dry apply:

Sprayshop Lacquer

• 1 spray coat @ 60 microns wet, 30 mirons dft.
• For Colours, Woodshades or wear areas 2nd coat after 2 > 36 hrs
• If 36+ hrs delay before 2nd coat, abrade to remove gloss & leave overnight to condition before applying 2nd coat.

Equipment

• Conventional pressure pot & gun (best) 5 > 10% Thinners.
• Airless - 11 thou tip. thin 0 > 5% Thinners.
• Avoid solvent contamination of basecoat or water/basecoat contamination.

Fire Test Standards

In UKAS-accredited Fire Test laboratory

• BS EN Class B s2 dO
• See section below for New Fire Regulations & Tests Explained
• 4 Class O
• Class 0 includes Class 1

Note -

• For 30 or 60 mins Fire Resistance or doors, contact our technical department on 0113 2455450 or [email protected]

Fire Certification

A Certificate of Supply can be issued upon request for each correctly specified project for Insurance, Fire and Building Control Authority and Client Records against proof of purchase.

Conditions

During application & drying of the full system

• Ensure surfaces are thoroughly dry – max 18% moisture content.
• Maximum relative humidity RH 75%. Ensure adequate ventilation.
• Minimum air temperature 6°C. Minimum surface temperature 3°C above dewpoint– avoid condensation.

New Fire Regulations & Tests Explained

• The new fire standard BS EN test lasts 20 mins. with airflow replaces the old BS 476 tests which lasted 10 mins and strangely restricted airflow.
• The new standard for flamespread and heat release Class B replaces Class O.

The new BS EN tests also monitor -

• Smoke & Gas “s” – s1 + s2 are none or very low & compliant, s3 = moderate smoke, s4 = heavy smoke.
• Flaming Droplets or Airborne particulates – dO is none, d1 = low, d2 = moderate d3 = high levels.

Quality Assurance

All products are manufactured under ISO 9000.

IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and Conditions and should be applied only by an individual with the necessary expertise and experience. We will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.