Class A Fire Retardant

Class A Fire Retardant

Our washi can be treated with US approved Class A Fire Retardant clear coat. This zero flame spread certified varnish can be applied upon your request.

It protects against moisture, chemicals, UV rays and physical abuse, while maintaining the Class A fire protection. This treatment is designed to maintain the natural paper product’s appearance.

color difference through the light
color change with the refraction

COMPARISON OF CLASS A FIRE RETARDANT TREATED AND NON-TREATED

 

(Zero Flame Spread: Flame Spread Certificate)

1. left: Treated, Right: non-Treated
2. trying to burn Treated paper
3. Treated was scorched but not burned with a flame
4. non-Treated burned right away with a flame
5. Trying to light Treated again but it won’t burn
6. non-Treated almost burned out

The examples of use for public space (click pictures to enlarge)

example 1
example 2





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