What is the grit of this compound

The back of the 3 oz. tube package (80037) says: NOTE: there are 4 grit sizes in one application of the valve grinding compound: 220, 180, 150, and 120. It starts as a course [sic] 120 grit then grinds down to a fine 220 grit. To thin the compound, add a few drops of water.

What is the grit of this compound? Is this a total of 12 3-oz tubes, equaling 36 oz of compound? Thanks.

I inquired with Permatex Technical Services: Both 80036 & 80037 are "...a mixture of four grits – 120, 150, 180, 220. As you begin using the compound it starts off as 120 and as you work it it ends up as 220." The difference between 36 & 37 is 1.5 and 3.0 oz tubes.

Is this applicable for pet clipper blades, stainless steel, I need have a very slight concave?

I don't know if it will work on the clippers . I use it on car engine valves and it does a great job on them .

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80037 Valve Grinding Compound, 3 oz., White

Product ID: 3805788

Details

Brand
Permatex
Grit Material
Aluminum Oxide
Grit Type
Fine
Item dimensions L x W x H
1.25 x 3.81 x
Material
Plastic

💧Water-mixable for easy paste prep

🔧Fine 280 grit aluminum oxide for precision

⚙️Universal fit for all valve types

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Description

⚙️ Sharpen your edge—because your engine deserves precision!

VERSATILE USE - Perfect for lapping valves, sharpening reel lawn mowers, and removing corrosion
PRECISION GRINDING - Fine 280 grit aluminum oxide ensures flawless valve seating and surface finish
TRUSTED PERFORMANCE - Top-rated with 4.8 stars and #1 in automotive replacement valves category
EFFORTLESS APPLICATION - Mixes with water to create a smooth, easy-to-use grinding paste
UNIVERSAL COMPATIBILITY - Works seamlessly with all valve types for hassle-free maintenance

Permatex 80037 Valve Grinding Compound is a premium, water-mixable paste designed for universal valve grinding and seating. Featuring fine 280 grit aluminum oxide, it efficiently removes burrs, carbon, and corrosion while ensuring a perfect valve fit. Ideal for automotive pros and DIYers alike, it’s the top-rated choice for maintaining engine performance and extending valve life.

Specifications

ASIN	B000HBM80M
Best Sellers Rank	#2,107 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Engine Valves & Parts
Brand Name	Permatex
Compatible Material	Metal
Customer Reviews	4.8 4.8 out of 5 stars (4,780)
Global Trade Identification Number	00686226800374
Grit Material Type	Aluminum Oxide
Grit Number	280
Grit Type	Fine
Included Components	Permatex 80037
Item Dimensions	1.25 x 3.81 x 8 inches
Item Type Name	automotive-polishing-clays
Item Weight	91 g
Manufacturer	Permatex
Material Type	Plastic
Model	80037
Number of Items	1
Number of Packs	1
Part Number	80037
UPC	686226800374
Unit Count	1 Count
Warranty Description	Warranty

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£11.29

Duties & taxes included

In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to UK.

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TrustScore 4.5 | 7,300+ reviews

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