blackjack guide coat co

Blackjack Guide Coat 120 gram kit

For straight panels and flawless topcoats, guide coat is the most inexpensive and time saving tool available. Using any type of guide coat is not required. however guide coat helps you to quickly spot hard to see imperfections and tells you when to stop sanding. Not using it causes you to do 3 things. 1 not sand enough, …

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