BYK® -A 505

BYK®-A 505 by BYK is silicone- & VOC-free, polymer air release agent based on renewable resources intended for unsaturated polyester resins. This mixture of foam-destroying polymers is particularly recommended for solvent-borne & solvent-free systems and green resins. Its recommended level for ambient curing systems is 0.3-1.0 % additive (as supplied) based upon total formulation. BYK®-A 505 is listed in EINECS, TSCA, DSL, ENCS, PICCS, IECSC, AICS, NZIoC and ECSI. It complies with EU Directive 2002/95/EC (RoHS), EU Directive 2002/96/EC (WEEE), EU-Directive 94/62/EC (Packaging waste), CONEG Toxics in Packaging, EU Directive 2011/65/EC (RoHS 2) and REACH Regulation (EC) No 1907/2006. The shelf life of this product is 24 months.