UniBond Indoor Window & Door Frame paintable acrylic sealant is a flexible, paintable sealant for interior use. It is ideal for sealing internal joints where some movement is likely. It is ideal for gaps and cracks around door and window frames prior to redecoration. Coverage - approximately 11 m using a 6 mm bead. Not suitable for exterior use, wet areas, uPVC windows, bedding compound. Deep gaps should not be filled to avoid using excessive amounts of sealant. Do not use in permanently damp or wet conditions. It protects cartridge from frost. It is available in a white colour.

Preparation - To gain a perfect seal, you must first ensure the area being sealed is clean, dry, and free of old sealant, grease, and dirt. UniBond Silicone Sealant Remover Gel will aid the removal of old sealant. Furthermore, to make sure that surfaces are as clean as possible, use a cloth damped with white spirit to remove remaining grease and dirt. Using a Sealant Cartridge and Gun - Cut the tip off the cartridge above the screw thread. Remove the nozzle cap and trim the nozzle at an angle of 45 degree to the desired joint width. Screw the nozzle onto the cartridge and insert the cartridge into the gun.

Apply by pulling the trigger. Starting in a corner, work along the length of the area to be sealed in a smooth continuous movement. Keep the nozzle in contact with both sides of the joint as a guide. If you're not confident, practice running a smooth continuous bead of sealant on the inside edge of a cardboard box. If you're sealing around a bath, half fill it with water first. Then run the sealant around the edge and leave to dry with the bath still full until the sealant is completely dry. To maintain a mould-free finish, we recommend regular cleaning of the sealant to remove residues of soap and other toiletries which can provide a starting point for mould growth.