Sirester®

Sirester® FS 4424

Orthophthalic; abrasive chips

Product code TYPE
FS 4424 Orthophthalic

Description

Unsaturated orthophthalic polyester resin, diluted in styrene, with medium reactivity and medium-high viscosity.

Application

SIRESTER® FS 4424 is a general purpose resin, suitable in particular for the production of abrasive chips: it provides high wetting of the fillers, quick curing cycle and high mechanical strengths.