Spray-up roving, the multi-end roving for use in spray-up operations using standard or filled resin systems., is produced from a collection of continuous glass filaments gathered, without mechanical twisting into a single bundle. The filaments, which make up the bundles, are bonded together with a special size. Multiple bundles are then pulled together to form a strand which is wound into a tubeless package ready for use in customer applications of which are tubs,showers, septic tanks, heavy trucks and utility boxes,etc.
产品特点：Features
优良的短切性、分散性
Excellent choppability and dispersion
树脂浸透速度快，相容性优良
Fast and Complete Wet-out
低静电，毛羽少
Low static ,No Fuzz
易退解，脱泡性优
Easy Roll-out and Air Release
机械性能好
High mechanical strength
