3M Lead Check Swabs 2-Pack 2.74 x 3.66m the lambswool is epoxy bonded

the lambswool is epoxy bonded to a heavy-duty PVC core to prevent delamination and allow the roller cover to be soaked overnight in water or paint thinners

both sold separately

and a smooth

One Piece Seamless Waterproof Lightweight Plastic Drop Sheet

roof shingles

3M Lead Check Swabs 2-Pack 2.74 x 3.66m the lambswool is epoxy bondedDiscontinued Replaced with iQuip Instant Lead Test Kit 3M Lead Check Swabs 2 Pack 3M LeadCheck Swabs, the simple way to test for lead and assist in compliance with the Environmental Protection Agency's (EPA) Renovation, Repair and Painting Rule (RRP), are now recognized by the EPA for use on drywall and plaster. 3M LeadCheck Swabs were the first commercially available lead test kit recognized by the EPA for use on painted wood and metal. Now with EPA