Leakmaster Hydrophilic Gun Grade Waterstop 320 ml

Leakmaster LV-Z is a one component polyurethane water-swelling sealant with excellent and unique physical properties. It can be applied joints in civil engineering construction and water services, for seals where conventional solid sealants cannot be applied easily. After hardening, it has excellent physical properties together with rubber-like elasticity and water sealing properties.

Features:

Ideal for:

APPLICATION

Surface Preparation:

Do not apply as an external or surface position like a traditional sealant. Product must be fully encased by concrete.

Break the moisture-proof aluminium foil on the top of the cartridge, and remove the metal cover seamer from the bottom. Cut the nozzle diagonally at the required appropriate position to achieve desired amount.

Placement:

Set the cartridge to caulking gun. Apply Leakmaster LV-Z continuously without a break to the location to be sealed. Applicaton diameter of Leakmaster LV-Z to be at a size suitable to prevent water egress.

Do not leave exposed to water for longer than 12 hours prior to second concrete pour being placed. Allow to cure (harden) prior to pouring next concrete pour. Use open cartridges within 24 hours after opening.

Store in a cool dark and dry place. Shelf life of approximately 12 months from production date.

Supplied as a 320 ml cartrigde. Product will swell by approximately 128% based on in house testing. Expansion rate can vary in salt or contaminated water.