Lines of caulk can be prone to cracking if applied in the wrong conditions.
Best decorators caulk for ceiling cracks.
After years of fixing the same drywall cracks over and over again i finally found a product to eliminate those annoying cracks once and for all big stretch sealant.
Best used for filling gaps between skirting boards doorframes or the edges of shelves and the wall.
A wide bladed filling knife or caulking blade is the ideal tool here with two or three applications of filler being best sanding between coats.
The best sponge is one used to grout ceramic tile.
To get rid of ceiling cracks for good you need to fill them with a flexible material that will stretch when the walls move.
In the summer when the crack becomes smaller the caulk should compress and look pretty good.
Remember not to over fill as it will need sanding fill it in layers is best.
Sashco big stretch acrylic latex high performance caulking sealant.
You will need to rake out the crack use pollyfiller to re fill.
The best remedy i ve found for these situations is to apply self adhesive scrim tape along the crack and then fill over the top of it with a wide band of all purpose filler.
Always follow manufacturer s advice on application drying and painting over caulk.
Although there are different kinds of exterior caulk available in the market for different kinds of surfaces and uses here are the ten best exterior caulk that you can choose from.
As for on the flat of a wall or ceiling ha well for a start you can not sand it and to brush it with water is going to make it look even worse.