Ronseal Multi-Purpose Smooth Finish Filler is the ultimate, high performance interior filler. It gives excellent adhesion, fills gaps up to 20mm deep and gives a long lasting repairs that won't shrink or crack.
Repairs plaster, stone, concrete and wood/Ready mixed fills up to 20mm, powder fills upto 40mm deep/Ready mixed touch dry in 2 hours, powder sets in 1-2 hours.