Step 1
Draw dimension lines on ceiling and wall.
Step 2
Place moulding along the dimension lines. Drive screw or use air nailers to fix moulding on ceiling and wall.
Step 3
Mix P.U.Adhesive for interior work and apply on the joint of mouldings. For exterior, use P.U.Adhesive for exterior work only. Clean the exceed glue with damp clothes.
Step 4
Drive screw or nail on both sides of joint.
Step 5
Fill the gap between mouldings and ceiling or wall with acrylic sealant.
Step 6
Fill screw or nail marks and surface imperfections with wall putty.
Step 7
Clean and lightly scuff off the primer coat before finishing.
Step 8
Polydec moulding can be paintes with any kind to painted.