Product Description

The Resyflex® 151 ISO is a high-performance, single-component hybrid polyurethane sealant with low modulus of elasticity. It provides strong adhesion to most construction materials, long-term durability under harsh weather conditions, and non-staining performance on porous substrates.
Suitable for internal and external applications, it is certified for use in cleanroom environments and meets multiple international standards including ISO, ASTM, DIN, CE, and Singapore Green Building Council (SGBP Excellent).
Ideal for horizontal and vertical joints, façade cladding, prefabricated elements, and expansion joints .

Key Benefits

• Low Modulus Class 50 – High elasticity with ±50% joint movement capability.
• Durable Performance – Resistant to ageing, weather, and environmental stress.
• Strong Adhesion – Bonds to cement, stone, ceramics, tiles, timber, aluminium, metal, bricks, and plasterboard.
• Non-Corrosive & Non-Staining – Safe on metals and porous substrates, reduces façade dirt streaking.
• Paintable – Compatible with most paints for aesthetic finishes.
• Certified & Eco-Friendly – ISO, ASTM, DIN standards; SGBP Certified Excellent .

Packaging

• Form: Hybrid PU, single-component
• Size: 600 ml sausage foil packs – 12 per box
• Colours: White, Black, RAL 9006 Gray, RAL 7037 Gray (custom on request)
• Storage: 12 months in original sealed packaging, cool/dry place