COLLAK Sella-Pool 1L is a high-density liquid sealant designed to repair small water leaks in pools, spas, tanks, and hydraulic systems without the need to empty the installation. Its professional formula works from the inside sealing microcracks and cracks of up to 1 mm, quickly and effectively reducing water loss.

Design

Formulated to easily distribute through the hydraulic circuit, locating and sealing invisible leaks without the need for disassembly or complex interventions. Its direct application through the skimmer simplifies the repair process.

Materials

Compatible with a wide variety of materials used in aquatic installations:

• Concrete
• Liner
• PVC
• ABS
• Fiberglass
• Polyester
• Steel
• Copper

Technology

Its composition of high density allows the product to settle in the area of the leak, creating an effective seal from inside the system. It is especially indicated for hard-to-locate microleaks.

Installation

The application is done by pouring the product directly through the skimmer with the filtration system in recirculation mode. It does not require emptying the pool or disassembling components.

Recommended use

Ideal for pool owners, maintenance technicians, and hydraulic installation professionals who need to quickly and practically solve water loss in pools, spas, tanks, pipes, or closed circuits.

Main features

Brand COLLAK
Series Sella-Pool
Reference Sella-Pool 1L
Type Leak sealant for pools
Finish High-density liquid
Material Sealing chemical formula compatible with multiple surfaces
System or cartridge Internal sealing of microcracks up to 1 mm
Connections Application through skimmer and recirculation circuit
Benefit Repairs leaks without emptying the pool
Benefit Compatible with liner, concrete, PVC, and fiberglass
Benefit Easy application without disassembly
Benefit Treats up to 50 m³ of water per liter

FAQ

Is it necessary to empty the pool to use Sella-Pool?

No. The product is designed to work with the pool full, applied directly through the skimmer.

What size of cracks can it repair?

It is indicated for sealing microcracks and small leaks of up to 1 mm opening.

Is it compatible with liner and fiberglass pools?

Yes. It can be used in liner, concrete, PVC, ABS, fiberglass, polyester, steel, and copper installations.

How much water can a 1-liter container treat?

One liter of product can treat installations of up to 50 m³ of water.

Trust Nousitan
Shipping 24/48h in Spain
Official invoice
National warranty
Specialized technical support for pool maintenance products