3# POOL PATCH
Product Overview
Fix cracks and chips in your pool plaster without draining the water.
Manufactured by CGM Incorporated (model 300PL), this 3 lb pail of Perma-Pool Patch gives you just the right amount of repair mix for spot touch-ups without having to buy a bulky 50 lb bag. It mixes easily and sets fast, bonding securely to concrete, gunite, and standard white marcite plaster whether applied directly underwater or on dry surfaces.
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Benefits & What Makes It Different
Pre-Mixed White Plaster Formulation
Formulated specifically to match standard white plaster and marcite finishes on gunite and concrete pool shells.
3 lb Compact Repair Size
Provides just enough material to patch step gouges, small cracks, and light spalling without storing leftover 50 LBS bags that spoil from ambient humidity.
Underwater or Dry Curing
Sets up rapidly underwater or on dry surfaces, bonding securely to solid pool plaster to help stop leaks.
Compatibility
- White plaster (marcite) pool surfaces
- Gunite and shotcrete pool structures
- Concrete pool shells and masonry spa steps
When To Use This
Pro Tip
Always undercut the edges of the chipped plaster at a 90-degree angle rather than tapering them to a feather edge; thin feathered edges will flake off within months under high mineral water conditions.
Common Questions & Instructions
Can PERMA-POOL PATCH be applied underwater?
Yes, this fast-setting plaster patch compound can be applied directly underwater with a flat trowel or putty knife, allowing you to fill localized cracks or delamination without draining the basin.
How much coverage does a 3 lb pail of pool patch provide?
A 3 lb pail covers approximately 0.5 to 0.75 square feet at a 1/2-inch thickness, making it ideal for isolated chipped spots or small step repairs rather than full resurfacing where contractors use 50 LBS pails.
What causes pool plaster patches to pop off after curing?
Patches typically fail if loose plaster or algae was not chipped out prior to application. Undercutting the edges of the repair area to at least 1/4 inch gives the patch a solid edge to lock into.
Delivered today to your DFW neighborhood
Order this item by 2 PM Central on a weekday, and we'll have it on your driveway by evening. Same-day delivery is FREE to every ZIP in our DFW coverage area — no minimum — or it's free with our weekly service plan.
