3M™ Scotchkote™ Urethane Wall Coating UV 843 is a high performance water-based coating with excellent colour retention, designed for use on external and internal wall surfaces.

It is based on a unique blend of acrylic and urethane polymers reinforced with colour stable, chemical resistant pigments to produce a system which offers outstanding weather, abrasion, chemical and graffiti resistance, together with optimum gloss and colour stability.

Scotchkote Urethane Wall Coating UV 843 is unaffected by extreme levels of ultra violet light, and offers outstanding protection to internal and external surfaces.

Drying and cure times at 20°C:

• Usable life: 2 hours.

• Touch dry: 3–4 hours.

• Hard dry: 16 hours.

• Minimum overcoating: 6 hours.

• Maximum overcoating: 24 hours.

• Full cure: 7 days.

Appearance:

• Base: Coloured liquid.

• Activator: Clear liquid.

Fire performance (applied at recommended dry film thickness):

• Class 1 Surface Spread of Flame - BS 476-7.

• Class 0 Designation in accordance with UK Building Regulations 1991 - BS 476-6 Approvals Document B2/3/4 Appendix A.

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