About Fireproof Paper for Upgrading Ceilings and Walls
Envirograf Product 84 Fireproof Paper is a heavy duty paper impregnated with an intumescent coating. It is applied like wallpaper using the ceramic adhesive.
Supplied in 1000mm widths and to any length. For use on lath-and-plaster walls and ceilings needing fire protection upgrades. It can only be used if the existing plaster is well adhered to the original laths.
Application
Fireproof Paper:
- Clean off any existing wall or ceiling paper.
- Scrape off any loose paint.
- If gloss paint rub down with glass paper and coat with Product 93 ES/Stabond.
- Distemper - ensure that all distemper is removed from the ceiling and that distemper is not under existing coatings.
- Ensure the cleaned off ceiling is sealed with product 93 ES/Stabond to ensure the adhesive does not dry out due to the ceiling absorbing moisture.
- Cut the Envirograf S/Ceiling Intumescent Cloth to length.
- Applying Envirograf S/Ceiling Intumescent Cloth to ceilings is a two person job; one applying the adhesive with a comb float whilst the other is applying the S/Ceiling.
- Apply a coat of CA/N adhesive to the ceiling using a serrated edge application (As used when wall tiling).
- To press S/Ceiling onto the ceiling (white side affixed to ceiling) it is best to use a wide flat clean scraper & roll with a paper type roller.
CA/N adhesive approximate coverage 3m² per litre.
If the ceiling were clean, two people could apply approximately 20 meters of S/Ceiling in 90-120 minutes.
Emulsion or other paints can be applied after 2-3 hours, giving the adhesive time to dry before coating.
NOTE: – The white side of the cloth is affixed to the adhesive. The speckled side down for decorating. If it is necessary to overlap the joints by approximately 15-20mm using a straight edge if the edges are frayed, if not just butt together and cut through the cloth taking off material and lightly roller the edges with a wallpaper roller.
FR Wallpaper paste:
Please refer to wallcovering manufacturers roll label for specific instructions.
Apply the adhesive to the back of the wall covering (unless instructions given by the wallcovering manufacturer state otherwise), and hang in the normal method smoothing out with a soft cloth. Remove any excess adhesive.
Tools may be cleaned in warm soapy water.
NOTE: DO NOT THIN THE ADHESIVE.
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