Envirograf HW04 Undercoat
Envirograf HW04 Undercoat is a white water based undercoat for use over Envirograf HW01 White Intumescent Coating before applying any proprietary top coat or Envirograf HW Acrylic Top Coat.
Preparation and Application
All surfaces should be clean, dry and free from contamination, with no loose particles.
Apply over Envirograf HW01 White Intumescent Coating with either brush, roller or spray. Do not thin – use straight from the can. However, when applied by spray, up to 10% water may be added. The coating is touch dry in 2 hours.
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. 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.
Any Envirograf products to be used in or for Harrods department store should be authorised with our Technical Team prior to purchase.
It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.
- Brush, Roller, Spray
- 10 - 12m² per litre
- Touch Dry
- 2 Hours
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