


Walnut Shell Sandblasting Medium Grit (10 lb. per Box) Review: Perfect - Good deal Review: Know what you are working with - My 1990 Miata was built in June of 1989. The cam covers were cast with different addatives than the newer ones. Therefore they are harder. I should have used a harder blast medium. That was my fault for not knowing what I was working with. I used the harder medium and then finished with the walnut shell medium. The covers are now smooth as they should be. Hope this helps someone down the line
| ASIN | B00GDPIG16 |
| Best Sellers Rank | #1,989,068 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5,627 in Sander Sheets #54,480 in Abrasive & Finishing Products |
| Customer Reviews | 4.8 4.8 out of 5 stars (3) |
| Date First Available | November 1, 2013 |
| Item Weight | 10 pounds |
| Item model number | BGM10 |
| Manufacturer | Agra Grit |
R**R
Perfect
Good deal
W**D
Know what you are working with
My 1990 Miata was built in June of 1989. The cam covers were cast with different addatives than the newer ones. Therefore they are harder. I should have used a harder blast medium. That was my fault for not knowing what I was working with. I used the harder medium and then finished with the walnut shell medium. The covers are now smooth as they should be. Hope this helps someone down the line
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