Wood Coating For 30 And 60 Minutes Fire Protection
Intumescent coating for timber surfaces and timber products including doors. (PRODUCT 42)
| SKU: | PRODUCT 42 |
| Category: | Fire Door Upgrades |
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- Description
- APPLICATION INSTRUCTIONS
- DOWNLOADS
- ORDER REFERENCES
Description
Intumescent clear or coloured coating for all types of timber and timber-related products, to meet BS476 Parts 6 & 7 (1987) for Class 0 and Class 1, EN SBI (B/s1/d0), BS476 Parts 05/05/22 (1987) for 30 & 60 minutes protection during load bearing; also to ES1364-1 for 60 minutes integrity, stability, and insulation. The HW range can be used on polyurethane, polystyrene, plasterboard. insulation board, MDF, and asbestos.
ADVANTAGES
- A lasting solution for internal and external treated or untreated wood- Can be used on insulation board, MDF board, plasterboard, timber and a wide variety of wood-derived products, including doors, flooring and furniture
- Perfect for upgrading existing wooden doors to 30 or 60-minute fire doors – no need to replace them!
- With the use of our primer, coatings can be applied on painted or varnished surfaces with no need to strip them beforehand
- Provides UV protection for external timber surfaces
FIRE TEST PERFORMANCE
Tested on a wide range of wooden doors, achieving 60 minutes integrity and either 30 or 60-minute fire protection and insulation according to BS476 Part22.
Up to 60 minutes fire protection achieved on open joists and floorboards according to BS476 Part 20.
90-minute fire rating achieved on timber mouldings and carcasses according to BS476 Part 20.
Tested on a range of timber types, including plywood and MDF, complying with BS476 Parts 6 & 7, Classes 0 & 1 (Spread of Flame).
Tested to European Standard EN1364-1, achieving 66 minutes integrity.
Complies with Classification B/S1/d0 of European Standard EN13823, single burn test (SBI) and EN11925-2 (ignitability).
Envirograf® is now proud to announce the attainment of Class A Flame Spread Classification to UL723 Standard (Test for Surface Burning Characteristics of Building Materials) with Flame Spread 25 and Smoke Development 300.
Details of our new product classifications and our website can be found here:
Canada:
BMQX7.R27872 – Coatings, Fire Retardant Certified for Canada
bit.ly/BMQX7-R27872
USA:
BMQX.R27872 – Coatings, Fire Retardant for USA
bit.ly/BMQX-R27872
APPLICATION INSTRUCTIONS
Because our timber coatings must be applied in a specific way in order to achieve the specified fire ratings, we advise using the downloads available on the right-hand side of the page. Here, in-depth Application Instructions for the range can be found, arranged by individual coating, primer or top coat. The Technical Overviews summarise the recommended usage of the coatings, including spreading rate and drying times. COSHH data is also available to download.
Please contact our technical team for any further enquiries relating to the application or specification of this product.
DOWNLOADS
Please use the links below to download relevant information as PDF documents:
Technical Information
TD042 HW Ultimate Clear-01-2015
TD042-HW Enviro Clear TC-07-2015
TD042-HW Acrylic White-07-2015
TD042-HW Premier White-07-2015
TD042-HW Ultimate white-01-2014
TD042-HW PS Paint Stripper-01-2015
Application Instructions
AP042-HW ENVIRO CLEAR-2014-04-17
AP042-HW-ULTIMATE-CLEAR-2015-01-16
AP042-HW Ultimate White-01-2014
AP042-HW Acrylic White-07-2015
AP042-HW Premier White-01-2016
AP042-HW PS Paint Stripper-01-2015
COSHH Data
HS042 HW Enviro Clear TC-07-2015
HS042 HW Ultimate Clear-07-2015
HS042-HW EXCEL CLEAR MATT-04-2015
HS042-HW EXCEL CLEAR SATIN & GLOSS-05-2015
HS042-HW SUPERB CLEAR MATT-05-2015
HS042-HW SUPERB CLEAR SATIN & GLOSS-05-2015
HS042-EXCEL WHITE GLOSS-04-2015
HS042-EXCEL WHITE SATIN-04-2015
HS042-HW Acrylic White-09-2015
HS042-HW Premier White-05-2015
ORDER REFERENCES
WHITE SYSTEM
A water-based product to apply over existing paint, varnish or wax surfaces, before applying other coatings
| REF | |||
| HWAP/WB Primer | 1 litre | 2½ litres | 5 litres |
HW01FLEX is a water-based product that MUST have a protective Top Sealer Coat applied. Once coated, HW01F will last the life of the Top Coat. If the Top Coat is re-applied at the end of the cycle, HW01F will continue to offer fire protection for life.
| REF | ||||
| HW01/F WHITE INTUMESCENT COATINGInternal & External use |
1 litre | 2½ litres | 5 litres | 20 litre buckets |
| HW01FLEX |
| REF | |
| HW04 UNDERCOAT WHITE
Water-based Internal use |
1 litre |
| REF | |||
| HW04/S UNDERCOAT WHITE
Spirit Based Internal & External use |
1 litre | 2½ litres | 5 litres |
A solvent based product to apply over HW01F – no need for an Undercoat
| REF | |||
| HW EXCEL WHITE
Top Coat FINISH: SATIN/GLOSS Internal and External use |
1 litre | 2½ litres | 5 litres |
A water-based product to apply over HW01F – no need for an Undercoat
| REF | |||
| HW PREMIER WHITE
Top Coat FINISH: MATT/SATIN/GLOSS Internal use |
1 litre | 2½ litres | 5 litres |
A water-based product, but HWAP/WB Primer must be applied over the HW01F first.
| REF | |||
| HW ULTIMATE WHITE
Top Coat WHITE or COLOURED FINISH: SATIN Internal and External use
|
1 litre | 2½ litres | 5 litres |
A water-based product to apply over HW01F – no need for an Undercoat.
| REF | |||
| HW SUPERB WHITE
Top Coat WHITE or COLOURED FINISH: GLOSS Internal and External use
|
1 litre | 2½ litres | 5 litres |
A water-based product to apply over HW01F, very robust, can be scrubbed or hosed. Apply 1 coat for cleaning down regularly or 2 coats for scrubbing down
| REF | |||
| HW EASY CLEAN
Top Coat FINISH: 10% MATT 30% SATIN Internal use
|
1 litre | 2½ litres | 5 litres |
A Water-based Acrylic emulsion product
| REF | |||
| HW ACRYLIC WHITE
Top Coat FINISH: MATT Internal and External use
|
1 litre | 2½ litres | 5 litres |
ANTI-GRAFFITI COATING
HW/AG is a clear, quick-drying coating which protects against graffiti of all kinds and, when used in conjunction with Envirograf® fire protection coatings, offering BS476 Class 0 and Class 1 spread of flame. It can be cleaned repeatedly without special chemicals. Supplied in a single pack and available in matt or gloss finishes. Excellent adhesion to concrete, brick, stone, render, timber, metal, cladding, and most previously-sealed surfaces (use on masonry paint should be patch-tested first for adhesion). Short drying and recoating times mean that rapid protection can be achieved. As HW/AG is clear, the surface must be decorated as required before coating with HW/AG.
| REF | ||
| HW/AG | 1 litre | 2½ litres |
CLEAR SYSTEM
A water-based product to apply over existing paint, varnish or wax surfaces, before applying other coatings
| REF | |||
| HWAP/WB PRIMER
Internal use
|
1 litre | 2½ litres | 5 litres |
HW02E is a water-based product that MUST have a protective top sealer coat applied. Once coated, HW02E will last the life of the top coat. If the top coat is re-applied at the end of the cycle, HW02E will continue to offer fire protection for life. If applying to a black surface, you must apply a black top coat.
| REF | ||||
| HW02E CLEAR INTUMESCENT COATINGInternal and External Use |
1 litre | 2½ litres | 5 litres | 20 litres |
CLEAR SOLVENT-BASED HARD-WEARING TOP COAT FOR USE OVER HW02E
This is a specially-formulated clear coating for use on timber floors, walls, doors, bar tops, etc., where they are liable to knocks or damage. For internal use only. Applications by brush or spray.
| REF | |||
| HW05
Matt (10% sheen) and Satin (30% sheen) Clear Solvent-Based Hard-Wearing Top Coat Internal Use |
1 litre | 2½ litres | 5 litres |
| Gloss (90% sheen) |
1 litre | 2½ litres | 5 litres |
HIGH-DENSITY CLEAR LACQUER for use over HW02E, ES/VFR, or QVFR
| REF | |
| ENV/HS HIGH-DENSITY CLEAR LACQUER FINISH: MATT/SATIN/GLOSS |
1 litre |
A water-based product to apply over HW01, HW02E, and Product 92 range
| REF | |||
| HW ENVIRO CLEAR
Top Coat FINISH: SATIN/GLOSS Internal Use |
1 litre | 2½ litres | 5 litres |
A solvent based product to apply over HW02E – no need for an Undercoat
| REF | |||
| HW EXCEL CLEAR
Top Coat FINISH: MATT/SATIN/GLOSS Internal Use |
1 litre | 2½ litres | 5 litres |
A hardwearing water-based product to apply over HW02E – no need for an Undercoat. Ideal for use on doors or floors
| REF | |||
| HW ULTIMATE CLEAR
Top Coat FINISH: MATT/SATIN Internal Use |
1 litre | 2½ litres | 5 litres |
A solvent-based product with basic UV protection to apply over HW02E – no need for an Undercoat
| REF | |||
| HW SUPERB CLEAR
Top Coat FINISH: MATT/SATIN/GLOSS External Use |
1 litre | 2½ litres | 5 litres |
For EXTRA UV protection above the standard level, state “extra UV protection” on your order and add 10% to the prices above.
A satin solvent based wood stain to apply over HW02E
| REF | |||
| HW TRANSLUCENT
Top Coat Internal and External use |
1 litre | 2½ litres | 5 litres |
A Chlorinated Rubber Top Coat, for use over HW01F (white) or HW02E (clear)
For use over HW02E, 2 coats must be applied at 8-10m² per litre, per coat.
| REF | |||
| HW/CRC
Top Coat FINISH: SATIN |
1 litre | 2½ litres | 5 litres |
Where existing paint or varnish needs to be removed before applying Envirograf® Fire Protection. Easy use – wash off with water.
| REF | |||
| HW/PS
Paint Stripper
|
1 litre | 2½ litres | 5 litres |
A cleaning liquid to gently remove grease, wax, cigarette stains, etc., before applying Envirograf® Fire Protection. Can be diluted with 20% water (if required)
| REF | |||
| HW/C
Cleaner & Degreaser |
1 litre |
2½ litres |
5 litres |
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