CUMI Ajax Waterproof Paper Sheet (SiC)
11 sizes · Prices from CUMI price lists, October 2026 · Last updated
The Ajax waterproof sheet is a classic silicon carbide wet and dry paper for hand sanding paint, filler, primer and automobile bodywork. Close-coated grain on a water-resistant paper backing gives a sharp, even cut and keeps its shape in wet use. It also works on metal and plastic, and comes as 230 x 280 mm sheets in grits 80 to 600.
MRP ₹13,040 – ₹18,810 per ream
MRP inclusive of all taxes, as per the CUMI retail price list (Oct 2026). Call for our price.
- Category
- Waterproof (wet & dry) sheets
- Grits
- 80–600
- Sizes
- 230 x 280 mm
- Codes
- 11
Features
- Silicon carbide grain, close coat
- Water-resistant bond and premium paper backing
- For wet and dry hand sanding
- 230 x 280 mm sheet
- Grits 80–600
Used for
Materials: Paint, Primer, Putty, Filler, Metal, Plastic
Applications: Wet sanding, Dry sanding, Paint preparation
Machines: Hand Sanding, Hand Block
Industries: Automotive aftermarket, Construction
Specifications
| Length and Width | 230 x 280 mm |
|---|---|
| Backing Type | Premium paper backing for wet and dry use |
| Type of Grain | Silicon carbide, close coat |
| Type of Coating | Water-resistant bond |
Sizes, grits and codes
Where to buy CUMI Ajax Waterproof Paper Sheet (SiC) in Vadodara
Chetan Abrasives Pvt. Ltd., Chetan House, Lehripura New Road, Vadodara 390001.
Authorised CUMI distributor. Mon–Sat 9:00–18:00.
Call or WhatsApp +91 95123 49969 with code SS610023000280.
Questions
What is the price of CUMI Ajax Waterproof Paper Sheet (SiC)?
The MRP is ₹13,040 to ₹18,810 per ream, depending on size and grit (CUMI retail price list, October 2026). Call +91 95123 49969 for our price and stock.
Can Ajax sheets be used wet and dry?
Yes, the same sheet works for both wet and dry sanding.
Which grit should I use for paint prep versus smoothing?
Use 80–180 for rough work and 220–600 for a smooth finish.
Will the sheet hold up in water?
Yes, the coated paper backing resists tearing in wet work.
Which sizes and grits are available?
11 versions: grits 80–600; sizes including 230 x 280 mm. The full list with product codes is in the table above.
Where can I buy CUMI Ajax Waterproof Paper Sheet (SiC) in Vadodara?
At Chetan Abrasives, Chetan House, Lehripura New Road, Vadodara. Authorised CUMI distributor. Call or WhatsApp +91 95123 49969.
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