Den Braven Hybriflex 540 Hybrid Polymer | Black, 300ml:

Sealant OverviewSpecially developed for elastic sealing in dynamic joints, this hybrid polymer sealant combines the strength of polyurethane with the environmental performance of silicone. It adheres excellently to materials including concrete, metal, wood, and plastics—without primer on most substrates.Sealant Benefits and Features High Adhesion: Excellent primerless bonding on most building materials Permanently Flexible: Accommodates joint movement while maintaining seal integrity Neutral Cure System: Suitable for sensitive substrates with no corrosive by-products Paintable Surface: Compatible with decorative and protective coatings All-Weather Performance: UV-, weather-, and moisture-resistantSteps to Follow for Using the SealantPreparation: Ensure surfaces are clean, dry, and free from grease or dust Use acetone or suitable solvents for degreasing metal or glass Apply masking tape to achieve clean, straight seal linesHow to Apply the Sealant: Cut cartridge nozzle to desired bead width and apply using a sealant gun Smooth the bead within 10–15 minutes of application Remove masking tape before skin formation beginsCleanup: Wipe excess sealant immediately with a suitable solvent Allow full curing before applying paint Store unopened cartridge in a dry, cool locationA Few Scenarios Where the Sealant Can Be Used: Expansion joints in concrete and brickwork Sealing between metal window frames and masonry Waterproofing perimeter joints around façade panels Vibration-resistant sealing in HVAC and duct systems Bonding construction panels or cladding elementsOther Construction Products You May Need Powafix Powa Glaze Fast Drying Putty | 1KG, White Danger Tape Roll | Red and White | 75mm x 500m Polycell Powder Sugar Soap Cleaner | 500G Health and SafetyAlways wear gloves and ensure adequate ventilation when applying. Do not apply on polyethylene, polypropylene, or bituminous substrates without testing. Avoid contact with eyes. Keep out of reach of children.Want to find out more about this product? Click here to find out