4-1/2" x 7/8" Unitized Fiberglass Backed Disc T27 | 6A Medium | Bibielle BUF006

Unitized Type 27 (T27) Fiberglass Backed Discs

Unitized type 27 fiberglass backed discs are composed of layers of premium non-woven material impregnated with abrasive grain.

• Unitized discs resist loading.
• Type 27 unitized discs allow for universal mounting
• Non-woven material runs cooler than coated abrasives.

Unitized Fiberglass Backed Discs can be used on:

• Soft Steels & Low Carbon Steels
• Tool Steels & Other Ferrous Materials
• Stainless Steel, Titanium & Nickel Alloys
• Aluminum & Non-Ferrous Materials

Soft Density Unitized Fiberglass Backed Discs (2S Fine, 3S Fine) application guide:

• Low density unitized discs provide a consistent finish.
• Fine silicon carbide grain polishes mechanical parts (jet blades, threads, welds, casted parts).
• Great for cleaning rust, discoloration and coatings.
• Perfect for blending marks or scratches and smoothing edges

Medium Density Unitized Fiberglass Backed Discs (2A Med) application guide:

• Medium density unitized discs provide added rigidity for more aggressive grinding.
• Medium aluminum oxide grain structure is great for light deburring or reducing edges.
• Cleans scale and oxidation.
• Perfect for blending marks or scratches.

Hard Density Unitized Fiberglass Backed Discs (6S Fine, 6A Med, 8A Crs) application guide:

• Hard density unitized discs provide added rigidity for heavy duty deburring.
• Fine silicon carbide grain polishes mechanical parts (jet blades, threads, welds, casted parts).
• Coarse aluminum oxide grain structure allows for aggressive metal removal.
• Medium aluminum oxide grain structure is great for light deburring or reducing edges.
• Reduces sharp edges and cleans scale and oxidation.
• Perfect for blending heavy marks or scratches.

We are a broad line supplier of abrasives, metalworking, maintenance, repair and operating (MRO) products for industrial customers. We support the manufacturing sector through many industries including: aerospace, agriculture, automotive, casting & foundries, defense, electronics, energy, furniture, medical, metalworking and plastics / composites. Please call 616-228-0650 or e-mail info@lehighvalleyabrasives.com for any questions, or if you need an item you do not see on our website.