Ding All - Silmar Polyester Resin: SANDING (250A) comes with hardener Twin Set T (Inner Foil Technology)

T (Inner Foil Technology)

MED 4-1/2"

* Twin Set: $20

Cure Time @ 77 F - Use with  SS2000 Epoxy Resin

Ding All - Silmar Polyester Resin: SANDING (250A) comes with hardener Twin Set T (Inner Foil Technology)How Much Resin Do I Need? Contains Silmar Polyester 250A Sanding Resin Ultra Clear. Non Yellowing and UV Stable Super Strong flex to weight ratio Contains wax for easy sanding on hot coats Layers can be applied by sanding in between coats Used by 80% of all US board builders. 1 2 pints, quarts and gallons come with Liquid Hardener (MEKP). Average Cure time is: Gel 6 to 10 minutes, hard in 45 to 60 minutes @ 77 degrees F We also sell 5 gallon buckets,