Pro-Mate LMA Glazing Silicone Sealant

Description

Name: Pro-Mate LMA Glazing Silicone Sealant

An advanced, low modulus acetoxy (LMA) silicone sealant. Suitable for applications where the joint movement does not exceed 20% and where the long term durability of silicone is required.

Features: Excellent weathering properties. – Waterproof. – For interior and exterior use. – Permanently flexible. – UKCA Approved. – Conforms to EN15651‐1,2: F EXT-INT, G 20LM.

Application: Suitable for perimeter perimeter sealing and waterproofing around doors and window frames and for general building sealing and maintenance applications. It has excellent adhesion to glass to glass, glass to aluminium, glass, ceramics, timber, ferrous metals, concrete and most common building materials.

Instructions: Preparation: Ensure all surfaces are clean, dry and free from grease or any contaminants that may hinder adhesion. Cement, concrete and bare metal must be primed, or a neutral cure silicone such as Bond It Ulti-Mate or LN7 used. For best results on movement joints, Bond It Expanding Foam is recommended as a backing material, or a suitable backing tape or rod.
Application: Apply using a standard sealant gun. Cut tip from cartridge, be careful not to damage the screw thread. Cut the nozzle at an angle of 45° and fix to cartridge. Using a caulking gun apply sealant to the joint. Tool within 5 minutes using a Sealant Applicator Tool or wet spatula.
Cleaning: Tools can be cleaned in White Spirit or Bond It Multi-Wipes prior to curing taking place.

Limitations: Not suitable for use on unprimed metals, cements or concrete. In areas subject to fungal or mould growth Bond It MULTI-MATE silicone should be applied. Joints in which water generates a hydrostatic pressure through the substrates on the sealant bond require remedial work before application. Please note this product is NOT recommended for bedding in double glazed units.