Find helpful customer reviews and review ratings for Rust-Oleum 7870830 Polyurethane Spray, 11 oz, Gloss at Amazon.com. Read honest and unbiased product reviews from our users. It is important to ensure your spray foam machine’s output and pressure settings align with those of your spray foam gun, as well as the components you are spraying. Read honest and unbiased product reviews from our users. This product comes with a 2.5 mm Fluid tip, a one-liter aluminum cup, and an air regulator. Great for use on artwork, maps, display materials, photography, ceramics, or models. Will not yellow. Transporting substances costs way cheaper than plates. Find helpful customer reviews and review ratings for Touch 'n Foam Pro System 15 Polyurethane Spray Insulation at Amazon.com. Polyurethane foam for insulation according to the reviews of both experts and ordinary owners of buildings with such treatment — provides excellent soundproofing. In most cases, the layer of polyurethane foam 50 mm is sufficient to provide quality insulation. Product Reviews of Spray Gun For Polyurethane 1.TCP global Brand Professional Spray gun with 2.5 mm Hvlp. Krylon Spray PolyurethaneClear protective coatings go on clear, stay on clear, and provide a hard durable polyurethane finish. Protects surfaces from water and stains. Coverage: 20 to 25 sq. A polyurethane spray foam machines’ pressure rating tells you the level of pressure the machine will generate in the process of mixing the materials. ft. on solid surface. The overall weight of the product is 2.9 pounds. Drys in minutes. Net weight 11 oz.