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Wet down or spray work area with particle binder.

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All ACM surfaces shall be sprayed with a PVA solution consisting of 1 part PVCA or similar binder to 4 parts of water (in high temperatures you may consider 5 parts of water to allow a better working time). As work proceeds where nails are punched the surface of the ACM shall be sprayed. Once removed sheets should be sprayed on the reverse side if not wrapped immediately.

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