Flexible Polyester Resin is a modifier primarily used as a blending resin for other polyester resins, such as Clear Casting Resin and Bonding Resin. Flexible Polyester has a high degree of flexibility, and will provide impact resistance and resilience to the base resin. Suggested addition formula is 25% Flexible Polyester to base resin. Test and adjust as needed. Create tougher polyester parts that won't chip or break as easily!
If Flexible Polyester Resin is used 'on it's own' , and not as a modifier, it will cure with a tacky surface where exposed to air. Strategies to attempt to overcome this include covering with plastic film or brushing with PVA mold release while resin cures. The stickinessshould not be an issue when combined at the suggested rate to Clear Casting or Bonding Resin.
Net weight of resin: 2.25 lbs. Includes 2 oz MEKP polyester catalyst.
Special Shipping Notes: This product is classified as "Restricted" by the DOT. This means that this product can only be shipped via UPS Ground Service. TIP: If you are ordering other items that need to be shipped via a faster service, consider placing all "Restricted" items on one order and all other items on another order with faster shipping.