AMOTHERM STEEL WB
SINGLE-COMPONENT WATER-BASED VARNISH FOR FIRE-PROTECTION OF STEEL ELEMENTS
CE marked, white, reactive (intumescent) water-based varnish for the fire-protection of steel elements and structures. Rated according to the European standard EN 13501 -2 and qualified according to EN 13381-4 and EN 13381-8, recommended for use in indoor environments according to ETAG 018-2. Rated according to European Technical Assessment ETA 14/0417.

Technical features
- Once in place it looks like a normal varnish
- It does not alter the aesthetics of the element
- Easy to use
- It does not add weight to the geometry of the structural element to which it is applied
- A very slight initial odour, odourless once dry
- Can be applied as a single thick coat (airless)
Applications
Specifically designed for fire-protection of structural building elements in steel for civil or industrial use. Recommended for indoor use, following application of an anti-corrosion or bonding primer for galvanised structures. Ideal for use in closed environments or where solvent-based products cannot be used.
Drying time
- 6 – 12 hours at surface
- 24 – 48 hours at depth
Consumption
Depends on the structural element to be protected and the technical performance required.
Recommended treatments
Interior:
- 1 x Amotherm Steel Primer Epoxy SB on galvanised structures / 1x Amotherm Steel Primer SB on black iron
- Amotherm Steel WB in multiple coats to reach the prescribed quantity
- 1 x Amotherm Top WB (optional for coloured finishes)
Packaging
5 – 20 Kg
Certifications
Rated according to EN 13501 – 2 – Tested according to EN 13381 – 4 and 13381 – 8 – European Technical Assessment 14/0417 – Bears the CE mark
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