Lejell220 High Modulus PU Sealant for Construction

Model NO.: lejell220 Morphology: Solvent Material: Polyurethane Main Agent Composition: Polyurethane Elastomer Promoter Composition: Solvent Color: White Trademark: PUSTAR Origin: China Bonding Function: Instant Adhesive Application: Automobile, Construction, Woodworking, Footwear & Leather, Packing Classification: Room Curing Characteristic: Waterproof Composition: Organic Material 20PCS/CTN: Two Cartons Into Big CTN Specification: ISO/TS 16949: 2002 HS Code: 3506100090 Lejell 220 is suitable for most building joints, including perimeter caulking of doors and windows.
* Expansion joints.
* Joints in pre-cast panel.
* External walling, curtain wall joints.
* skylights, smoke vents.
* other structural sealing for areas with structure movement.

Clean and dry all surfaces by removing foreign matter and contaminants such as oil dust, grease, frost, water, dirt, old sealants and any protective coating. Dust and loose particles should be cleaned.

310ml cartridge, 20 PCS/carton
* 600ml/400ml sausage, 20 PCS/carton

Lejell 220 should be dispensed from either the cartridge or sausage by means of a caulking gun. Pierce the membrane at the top of the cartridge and screw on the nozzle. Cut nozzle to give the required angle and bead size. Place the cartridge in an applicator gun and squeeze the trigger. For sausages, a barrel gun is required, clip the end of the sausage and place in barrel gun. Screw end cap and nozzle on to barrel gun. Using the trigger extrude the sealant, to stop depress using the catch plate. Apply Lejell 210 in a continuous bead using enough pressure to properly fill the gaps.

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Product Categories : PU Construction Sealant