We use cookies to offer the best possible user experience on our website. We also use third-party cookies, to deliver personalised advertisement messages. By using our website you agree, that cookies can be saved on your device. Further information on the cookies used and on how to disable them can be found here.
Amonn Color srl

Amotherm Steel Top PU SB

Dual-component solvent-based polyurethane topcoat for intumescent coatings on steel

Dual-component solvent-based polyurethane topcoat for the protection of amotherm steel intumescent paint coatings. recommended for outdoor use
Product information

Technical features

  • Particularly suitable for outdoor use
  • Protects the coating from severe environmental attack, including in particularly harsh atmospheres
  • Gives the coating applied excellent resistance to attack by physical and chemical agents
  • Ideal for any colourings


The solution specifically designed for protection of AMOTHERM STEEL SB intumescent paint coatings, giving them extra resistance in outdoor environments or where subject to harsh atmospheres (industrial, marine areas, etc.).

Drying time

  • 4 hours at surface
  • 24 – 48 hours at depth

100-120 g/m2 (80μm of wet film, 50μm of dry film)

Recommended treatments
1 x Amotherm Steel Primer Epoxy SB
Amotherm Steel SB in multiple coats to reach the prescribed quantity
1 x Amotherm Steel Top PU SB (coloured finish options)

Component A 16 litres
Component B 4 litres

- Certified for the purposes of European technical assessment ETA 15 / 0303
  Technical data sheet
Login safety data sheet
Sign in now Sign in 

Similar products

Similar products text


Amotherm Steel SB

Single-component solvent-based varnish for fire-protection of steel elements