Auction for Harkness Spectral 240 3D screen in Superb Condition , will ship in Crate,Screen Size 8.6 ft x 15.5 ft Spectral™ 240 Harkness Spectral™ 240 3D silver screens are considered by cinema exhibitors and special venue operators worldwide to be the optimum 3D projection surface for systems using polarised light. Spectral™ 240 is a special ultra-high brightness silver screen that gives excellent performance with “passive” 3D applications using polarised light such as RealD.
Novus 1 Plastic Clean & Shine Great for tanning bed acrylics Gently cleans all plastics without scratching. Leaves a lustrous shine that resists fogging, repels dust, and eliminates static. Resists finger marking Contains no abrasives or harsh chemicals Leaves a smooth, clean, greaseless shine
Price is for 2 belts3M™ Cloth Belt 777F features a blend of 3M™ Ceramic Abrasive Grain and aluminum oxide for increased durability and cutting efficiency and is suitable for moderate stock removal to finishing operations. The heavyweight cloth backing supports high-pressure applications, works well on heat-sensitive metals, and can be used in wet or dry applications.
24 abrasive cloth sheets, grade number 4 (16 grit) Aluminum Oxide 9" X 11" sanding sheets Aluminum Oxide 9" X 11" abrasive cloth sheets in grade number 4 sanding sheets (16 grit). This has a flexible durable backing and outlasts paper sheets 4 to 1. The cloth backing is heavier and stronger than paper sanding material or sheets.
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