Raw Materials

Unisand prides itself on working with high quality base materials. Our vendors have been our partners for years and we try to work together to give our customers the best product for the application.

1AX – SAIT
Grain: aluminum oxide
Backing: X-cloth
Coating: closed coat
Grit range: 24-320
Applications: General, metal working

2AH – SAIT
Grain: aluminum oxide
Backing: Y-Polyester
Coating: closed coat
Grit range: 24-120
Applications: metalworking, heavy stock removal. Excellent on aluminum castings also good when planning hardwoods. Great in both narrow and wide belts

7AS – SAIT
Grain: ceramic
Backing: Y-Polyester
Coating: closed coat
Grit range: 36-120
Applications: Wet grinding of stainless steel

9AS – SAIT
Grain: ceramic
Backing: Y-Polyester
Coating: closed coat (with grinding acid)
Grit range: 36-120
Applications: Stainless and high carbon steel

AOX – SAIT
Grain aluminum oxide
Backing X-cloth
Coating open coat
Grit range 36-150
Applications: woodworking, great in edge sanding and wide belt sanding. One of the best portable belts on the market

KAF – SAIT
Grain aluminum oxide
Backing J-Flex
Coating closed coat
Grit range 60-400
Applications: Excellent metalworking belt when flexibility is needed. This is also one of the most preferred woodworking products for pump sleeves and mold sanding belts.

ZH – SAIT
Grain alumina zirconia
Backing Heavy Y-Polyester
Coating closed coat
Grit range 24-120
Applications: Excellent metal working belt—great edge wear. This is also one of the most preferred woodworking products for pump sleeves and mold sanding belts

3ZH – SAIT
Grain alumina zirconia
Backing Heavy Y-weight Polyester
Coating closed (with grinding aid)
Grit range 36-120
Applications: Where stock removal is needed, grinding aid keeps belt cool. Great in stainless steel and high carbon steel foundries

JA165 ECONOMY – DEERFOS
Grain aluminum oxide
Backing flexible J-weight cloth
Coating closed coat
Grit range 60-400
Applications: Sanding of surface & edges, sanding of shapes and profiles and dry application

JA512 – DEERFOS
Grain aluminum oxide
Backing flexible J-weight cloth
Coating closed coat
Grit range 60-400
Applications: Dry application, especially long cool cut, high cutting performance

PC221 – DEERFOS
Grain silicon carbide
Backing Y-Polyester
Coating closed coat
Grit range 24-400
Applications: Excellent foundry belt & Dynafile belt. Industrial glass working edge seaming of automotive windshields. Also great in the plastics, titanium and fiberglass industries

PZ628 – DEERFOS
Grain Alumina Zirconia
Backing Heavy Y-Polyester
Coating closed coat
Grit range 24-120
Applications: metal working, foundries, stainless steel sheet and plate polishing (where coolant is used). PZ628 is also a very good woodworking product for planning and edge grain sanding

PZ528 – DEERFOS
Grain Alumina Zirconia
Backing Heavy Y-Polyester
Coating Closed coat with a grinding aid for cooling when dry grinding
Grit range 24-120
Applications: Excellent metalworking belt. Great for dry grinding of stainless and high carbon steels. The dry grinding aid helps to keep the belt cool

CS710XF – KLINGSPOR
Grain heat treated aluminum oxide
Backing flexible X-cloth
Coating Closed coat (with grinding aid for cooling)
Grit range 60-240
Applications: Great belt for the polishing of intricate stainless steel parts. Use when finish is a top priority

R-203 – SUN
Grain alumina zirconia
Backing Y-Polyester
Coating Closed coat (with grinding aid)
Grit range 24-120
Applications: Stainless, carbon steel

S181 – SUN
Grain silicon carbide
Backing XY polyester
Coating closed coat
Grit range 16-500
Applications: Industrial glass working edge seaming of automotive windshields. Also great in the plastics, titanium and fiberglass industries.

KP52F 65″ – AWUKO
Grain aluminum oxide
Backing F-weight paper
Coating Semi open coat with an anti-static property
Grit range 60-220
Applications: Woodworking, hardwood cabinetry. Unisand is able to offer this product with a straight butt-joint, finger joint and .001 +/- lap joints

KU22SY 65″ – AWUKO
Grain aluminum oxide
Backing Y-polyester
Coating closed coat
Grit range 36-220
Applications: General metal working, excellent wide belts

SU22SY 65″ – AWUKO
Grain silicon carbide
Backing heavy Y-polyester
Coating closed coat
Grit range 36-220
Applications: Wide belts, stainless steel & titanium

NAXOWOOD – NASTROFLEX
Grain silicon carbide
Backing F-weight paper
Coating closed coat with an anti-static property
Grit range 80-220
Applications: Woodworking, large wide belt lines. Usually used on the last head (platen) to give final finish

562JFF – STARCKE
Grain aluminum oxide
Backing highly flexbile J-weight cloth
Coating semi-open (with grinding fluid)
Grit range 60-400
Applications: Grinding aids for cooler cut along with flexible backing gives you a great product for surgical implants, instruments and any other stainless steel operation where finish is critical

SPF0F – AWUKO
Grain silicon carbide
Backing E-weight paper
Coating open coat
Grit range 24-120
Applications: Excellent floor sanding product—great for edger discs

Unisand also stocks FUJI-STAR, Saint GOBAIN materials.