Sherwin Williams Acrolon 1850 Acrylic Epoxy Finish

Part A and B: UN1263 (Class: 3, Pk Grp: III)
A two pack isocyanate free finish based on an acrylic epoxy binder system. NORSOK M501 Rev 6 System 1.
Available in 5 Litres
From £164.78 £137.32
In stock
Only %1 left
Product Description

Sherwin Williams Acrolon 1850 is a two pack isocyanate free finish based on an acrylic epoxy binder system that has good gloss retention, good resistance to UV rays, water spotting and weathering.

Best Uses

Sherwin Williams Acrolon 1850 is best used as a finish coat for exterior exposed surfaces where retention of gloss is required, and the use of isocyanate products is precluded or undesirable. Normally used in conjunction with epoxy primers and undercoats.

Sherwin Williams Acrolon 1850 has been principally designed for the offshore and fabric maintenance markings where the use of isocyanates is restricted, but good coverage is desired with little downtime.


Compatible with a wide range of Sherwin Williams Macropoxy, Dura-plate, Zinc Clad Epoxy Primers and Buildcoats. Acrolon 1850 must be applied over epoxy materials within 4 days at 23°C to ensure satisfactory intercoat adhesion. Indefinitely self-overcoatable.

Apply using airless spray, conventional spray, brush. Thinning of up to 5% vol may be required for spray application using cleanser / thinner no5. Ensure surfaces to be coated are clean, dry and free from all surface contamination. Steelwork coated with Sherwin Williams Acrolon 1850 Special Finish should be protected from weather for 6 hours after application.

Technical Details


  • Complies with Norsok M501 Rev 6 System 1 as part of a three coat system
  • Certified for decontamination in accordance with EX07190/06/33/03

Technical Info:

Components: Two Pack
Type: Acrylic epoxy binder system
Finish: High Gloss
Stock Colours: White and full shade range
Tintable: Yes. Please note, bespoke tints are non refundable / exchangeable
VOC Content: 345 gms/litre
Volume Solids: 59 ± 3%
Suitable Substrates: Principally designed for the offshore and fabric maintenance markings
Application Method: Brush, Airless Spray or Conventional Spray
Theoretical Coverage: Approx. 2.94 m2/lt
Wet Film Thickness (WFT): 340 microns
Dry Film Thickness (DFT): 200 microns
Induction Time: -
Pot Life: 3 hours at 23°C
Touch Dry: 1 hour at 23°C
Overcoatable: After 3 hours at 23°C
Fully Cured: -
Cleaner / Thinner: Thinner No.5
Shelf Life: 18 months from date of production unopened
Packaging: Available in 5 Litres

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