Cut your tube at a 45-degree angle to help ensure a smooth application. Use a nail or similar object to pierce the inner seal. Insert the cartridge into the caulking gun and draw a test bead on ...

If yours has become discolored, has developed cracks, or has begun to separate, it’s time for a new application. Before you ...

Any crumbs of caulk or dust could compromise the seal. For best results, take the time to apply painters tape to the area ...