It is possible to repair this damage yourself.
Underwater gunite pool repair kit.
The instructions for the patches indicate you can apply the patch under water.
White pool plaster repair kit is composed of our waterproof pozzolan blended white cement and includes our liquid cement bonder specifically designed to improve bonding.
Aquaflex clear underwater sealant kit dmk 8100 for swimming pools and spas by aquabond invisibly seals leaks tears and cracks in gunite shotcrete fiberglass and vinyl swimming pools spas and water features easily mixes applies and cures underwater no need to drain the pool.
Choose from sealant kits epoxy adhesive kits crack injection kits and pool repair staples kits all specially designed to fix leaks and cracks in gunite concrete and shotcrete swimming pools and spas.
Works with fiberglass masonry concrete tile glass ceramics gunite wood and numerous plastics.
Pool patch pool plaster repair kit 3 pound white 4 1 out of 5 stars 74 nano tech q 10 underwater seal lock does not require emptying the pool reservoir or tank.
Worked fine on a full waterbed.
Our pool plaster is designed to be applied on a dry repair surface and typical curing time is 3 4 hours before repair area has cured and pool can be filled with water.
Underwater repair products for gunite pools mix apply and cure underwater.
They also state that the patch should not be disturbed for 12 hours.
Pool patch 10 lb.
I don t know if swimming in the pool would cause enough water motion to disturb the patch.
When the water behind the pool permeates the porous material and changes temperature it expands and contracts and cracks can appear.
Simply mix and apply.
Underwater gunite pool repair kit.
Pc pool putty epoxy cures on wet or underwater surfaces and dries to an off white color in 60 minutes.
Also if the ground around the pool moves over time it can crack the surface material.
Gunite is porous and is sealed from the water by a plaster coating.
Perfect for repairing cracks in skimmers drains and pool or spa fittings.
I used this to patch a hole the cat made in a waterbed.