{"product_id":"crc-ms-sealant-grey-400g-high-performance-neutral-cure-waterproof-one-component-for-construction-pros","title":"CRC MS Sealant Grey 400g High Performance Neutral Cure Waterproof One Component For Construction Pros","description":"\u003cdiv\u003e\n\u003cp\u003eCRC ADOS MS Sealant Grey 400g (8364) is a high‑performance, one‑component adhesive sealant designed around MS polymers for durable bonding, sealing, and waterproofing in demanding building, construction, and engineering applications. Its neutral cure chemistry means it eliminates the acids found in other sealants, reducing the risk of staining or corrosion while delivering reliable, long‑lasting performance in challenging environments.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this sealant stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrimerless adhesion\u003c\/strong\u003e to a wide range of substrates commonly used in construction, including concrete, brick, PVC, timber, glass, aluminium, steel, copper, brass, zinc, ceramic, masonry, and more. Save time on site with fewer surface pretreatments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOne‑component, neutral‑cure\u003c\/strong\u003e formulation that avoids acids and silicones, reducing odor and permitting easy painting over cured material with most solvent and water‑based paints.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExtreme flexibility and durability\u003c\/strong\u003e designed for dilation joints – maintains high elasticity, tear resistance, and bond strength across temperature changes and weather exposure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNon‑slump, low shrinkage\u003c\/strong\u003e characteristics allow thick, uniform applications without sagging or cracking, even in vertical joints.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNon‑staining and UV‑resistant\u003c\/strong\u003e so the cured sealant stays clean and true in both interior and exterior conditions, including exposure to sunlight.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLow VOC and solvent‑free\u003c\/strong\u003e formulation with no isocyanates, making it safer for on‑site work and easier cleanup with a damp cloth.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePaintable after cure\u003c\/strong\u003e—you can finish with most solvent and water‑based paints or varnishes without compromising adhesion or flexibility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFast skin formation\u003c\/strong\u003e helps resist dust and dirt pickup, while curing quickly at ambient temperatures supports faster project timelines.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eSealing and bonding in dilation joints in concrete, brick, masonry, and plaster systems.\u003c\/li\u003e \u003cli\u003eWaterproofing and joints around windows, doors, façades, and façades penetrations where silicone is not suitable.\u003c\/li\u003e \u003cli\u003eExterior and interior applications where long‑term elasticity, weather resistance, and paintability are required.\u003c\/li\u003e \u003cli\u003eConnections between dissimilar materials (PVC, metal, timber, ceramic) that demand reliable adhesion without primer.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical guidelines for use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eApply directly from the cartridge with minimal surface preparation for primerless adhesion on compatible substrates.\u003c\/li\u003e \u003cli\u003eExcursions in ductile joints and thick bead applications are supported thanks to low shrinkage and non‑bulging surface when cured.\u003c\/li\u003e \u003cli\u003eTool and finish within the recommended working window; surface will skin over quickly to resist dust and dirt.\u003c\/li\u003e \u003cli\u003eFor clean‑up, wipe uncured material with a damp cloth; cured material can be painted as needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eBRANZ Appraisal and availability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ADOS MS Sealants family is BRANZ Appraised for White (8361), Black (8363) and Grey (8364) variants, with Grey being the 8364 option. This appraisal supports use in professional building projects where BRANZ confirmation matters, giving builders and remodelers confidence in performance across a range of exposure conditions. Note: Clear (8362) is not included in the BRANZ appraisal.\u003c\/p\u003e \u003cp\u003eWhether you’re sealing joints in high‑traffic commercial builds, waterproofing exterior expansions, or bonding components where silicone isn’t suitable, CRC ADOS MS Sealant Grey 400g delivers a robust, paintable, long‑lasting seal with primerless adhesion and minimal maintenance. It’s the practical, project‑tested choice for modern construction needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CRC","offers":[{"title":"Default Title","offer_id":48370566693149,"sku":"9403097083641","price":26.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/1072\/3613\/files\/crc-sealant-crc-ados-ms-sealant-grey-400g-8364-9403097083641-9403097083641-ms-sealant-grey-400g-for-joints-and-construction-1191971640.jpg?v=1772755001","url":"https:\/\/actionoutdoors.kiwi\/products\/crc-ms-sealant-grey-400g-high-performance-neutral-cure-waterproof-one-component-for-construction-pros","provider":"Action Outdoors Limited","version":"1.0","type":"link"}