
SX Mighty Strength Grip & Grab Adhesive - Heavy Duty Interior & Exterior Bonding - 290ml
by Siroflex
£5.88
MPNSXMSGGA290W
Prices updated 19 Mar 2026
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DIY Refurb UK
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Product Description
Instant Grab Construction Adhesive for Heavy-Duty Interior & Exterior Bonding. SX Mighty Strength Grip & Grab Adhesive is a high-performance, solvent-free grab adhesive engineered for rapid bonding of heavy items without the need for mechanical fixings. Formulated with advanced MS Polymer technology, it provides excellent initial grab and long-lasting adhesion across a wide range of substrates — including wood, brick, concrete, metal, stone, and plastics. Ideal for vertical and overhead applications, this adhesive is perfect for both interior and exterior construction projects.. Key Features & Benefits. Exceptional Initial Grab: Instantly bonds heavy objects to walls and ceilings without support.. Solvent-Free Formula: Low VOC, odourless, and safe for indoor use — even in confined spaces.. All-Weather Performance: Can be applied to slightly damp surfaces and resists temperature variation and UV exposure.. Highly Versatile: Bonds to most construction materials including concrete, plasterboard, tile, glass, and metals.. Flexible & Durable: Accommodates structural movement while maintaining a strong, permanent bond.. Product Details. Technology: MS Polymer. Colour: White. Packaging: 290ml cartridge. Application Method: Standard sealant gun. Open Time: Approx. 10–15 minutes. Cure Time: Full strength in 24–48 hours depending on conditions. Temperature Resistance: -40°C to +90°C (once cured). Application Instructions. Surface Prep: Ensure surfaces are clean, dry (or slightly damp), and free from grease or loose particles.. Apply Adhesive: Use a standard caulking gun to apply beads or dots of adhesive to one surface.. Fix in Place: Press the materials together firmly. Heavy items may require temporary support during curing.. Finishing: Clean excess adhesive immediately before it cures. Allow 24–48 hours for full strength bond.. Limitations. Not recommended for use on polyethylene (PE), polypropylene (PP), or PTFE without priming.. Not suitable for continuously wet environments or permanent water immersion.. Health & Safety. Solvent-free and low hazard. Use standard PPE during application. Avoid skin and eye contact. Refer to the Safety Data Sheet (SDS) for full safety guidance.
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