Polyurethane Foams Home / Moulding & Casting / Flexible Rubbers & Casting / Polyurethane Foams / PolyFoam R8 PolyFoam R8 PolyFoam R8 £50.04 £41.70 (ex. VAT) RRP: £0.00 Stock Status: In Stock Size: 2kg 10kg 36.36kg Add to your Wish List Description PolyFoam R8 is a two-part, rigid polyurethane casting foam. This self-skinning foam has a free-rise density of 8 lb/ft³, but should be cast at a density of 8 to 20 lb/ft³ to achieve good surface detail and mold fill. Generally, PolyFoam products should be cast in TinSil® or PlatSil® silicone molds. Barrier coats (e.g., a fast-drying primer paint) can be applied to silicone molds before casting foam in order to produce pre-primed parts right out of the mold. These foams can also be poured into Poly 74 & 75-Series polyurethane rubber molds that have been coated with PolyCoat Sealer & Release Agent. View all Foams Read our guide How to Make Foam Latex View Datasheet View MSDS PT A & MSDS PT B Reviews Customer reviews No reviews left yet Write a review Most RecentTop Rated No reviews have been left for this product, be the first to leave a review Attributes Product Code: M30281 / M30282 Weight: 2kg Related Products ProCell RF6 ® From: £35.69 £29.74 (ex. VAT) More details Quickview ProCell RF9 ® From: £27.50 £22.92 (ex. VAT) More details Quickview