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The bat is fully waterproof, easy to clean, and resistant to most chemicals. Bat pinholes are drilled 6" apart to fit Adapt-A-Bat.$19.20 · ‎45-day returnsHow to Beat the Odds: Avoid Packaging Pinholes. Flex cracking causes pinholes from the repeated movement of the package during transit. Contributing factors include package material selection, head space in .Solutions for Simple Concrete Problems: Pinholes. Apr 23, 2018 — Pinholes - also known as bugholes. · The Cause: Most concrete has a certain amount of pinholing. · Diagnosis:If the holes are only in the surface .holes - pin, staples, chew, etc.. Finding pin holes, staple holes, chew holes, etc. in movie posters and how it affects the value.Why do I have pin holes in my spout?. Pin holes in a Delta faucet spout are usually caused by "dezincification," which is the removal of zinc from the brass due to salt solutions, brackish water . La 961 La Suprema Estacion, Resolving Powder Coating Pinhole Problems. 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