Detailed Product Description:
#90 Isothalic Polyester Laminating Resin features greater toughness, impact
strength, and flexibility than the more common orthothalic polyester laminating
It is a good choice for detailed molds requiring greater dimensional stability,
corrosive service part fabrication, and as a durable repair material for tank
linings. It permits fast wet-out in spray or hand laminates.
Isothalic polyester resins have a 225˚F service temperature so they resist the
effects of the curing exothermic reaction and many post-cure problems.
Properly fabricated parts may be used in food contact applications.
Density: 8 lbs/gallon
Chemical Family: Isothalic, polyester
Cure: requires 1% MEKP
Standards: Meets MIL-R-7575C.
Can be an eye and skin irritant.
For best results use at 50ºF or above.
Comes packed in 1 gallon can.