Clean Sprayer and Remove Exterior Masking

What happens here

Once the final coat of exterior sealer is applied and still wet, begin cleaning the airless sprayer and associated equipment (hoses, tips). Run appropriate cleaning solution through the sprayer until clear. After cleaning the equipment, carefully remove all masking tape and paper from the metal door jambs, metalwork, and ground perimeter. It's often best to remove masking before the sealer fully dries to prevent the sealer from curing onto the tape and potentially peeling off with the tape. The exterior of the observatory should now appear sealed with its natural look preserved.

Goal: After the exterior sealing is complete, thoroughly clean the airless sprayer and then carefully remove all masking materials from the building's exterior.