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Amonn Color srl

Amotherm Steel Primer SB

Anti-corrosive solvent-based primer for protective intumescent paint treatments for steel

An alkyd resin and zinc phosphate solvent-based anti-corrosive primer to be used in intumescent paint treatments.
CHARACTERISTICS AND APPLICATION
Brushing
Spraying
 
 
 
Product information

Technical features

  • Once in place it looks like a normal varnish
  • It does not alter the aesthetics of the element
  • It does not add weight to the geometry of the structural element to which it is applied
  • Can be used in both indoor and semi-exposed outdoor environments

 

Applications
Specifically designed for fire-protection of structural building elements in steel for civil or industrial use. Recommended for use in indoor environments following application of an anti-corrosive primer and without the need for covering with any protective topcoat, or it can be used in partially-exposed or outdoor environments with a protective topcoat.


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 SB in multiple coats to reach the prescribed quantity
1 x Amotherm Steel Top SB (optional for coloured finishes)

Outdoors (semi-exposed):
1 x Amotherm Steel Primer Epoxy SB on galvanised structures / 1x Amotherm Steel Primer SB on black iron
Amotherm Steel SB in multiple coats to reach the prescribed quantity
1 x Amotherm Steel Top SB

Outdoors:
• 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


Packaging
5 – 20 Kg

Certifications
- Rated according to EN 13501 – 2
- Tested according to EN 13381 – 4 and 13381 - 8
- European Technical Assessment 15/0303
 
 
Documents
Downloads
 
  Technical data sheet
Login safety data sheet
 
 
 
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Amotherm Steel SB

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