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Caswell Deoxidizer/Desmut - 1 Quart

4.5 (1) Write Review
Free shipping on orders over $29.99

$23.64

$ 11 .99 $11.99

In Stock


1 Quart mixes with 2 gallons of water. Use to minimize smutting of aluminum parts before anodizing or plating. Use at 70-110 deg F, for 1-3 minutes. Contains Hazardous Goods. Shipping restrictions apply. Ground shipping only to the Continental USA. Please call +1 315 946 1213 or contact us for rates to other locations.


Bill S
Reviewed in the United States on May 15, 2024
I used de-greaser on my engine not realizing it was caustic. It turned my aluminum valve covers black. This is caused by the caustic dissolving the aluminum leaving behind the other alloys as black stain. This Desumt removes the black and returned my valve cover to its original state. So happy with this product.