BYK-W 909 – Reduce the viscosity in casting UP

1. COMPOSITION:

Solution of a boric acid ester

1. FEATURE:

• Wetting and dispersing additive for highly filled UP casting resin systems.
• Reduces the viscosity.
• Improves the flow and leveling of resin.

1. SIMILAR PRODUCT:

• Same catalogue:  BYK 940, BYK 985, BYK 515,
• Relevant products: Resin, Fibers, Catalyst, Colors, Solvent, gelcoat, mold …

1. RECOMMENDED LEVELS:

0.5 – 1.5% additive (as supplied) based upon the filler.

With a filler content > 75 %, the amount of additive should be 1 – 2 % based upon the resin.

1. STORAGE AND TRANSPORTATION:

Keep the cover closed tight after use, avoid direct sunlight. 

1. APPLICATIONS:

• Industry appplication for casting UP resin system (polymer concrete, artificial marble, onyx).