Created with Eselt - eBay Listing Template Editor eBay.co.uk Give us a call Send us a message Created with Eselt - eBay Listing Template Editor - Our Store - Seller Profile - Feedback - About us - Contact Created with Eselt - eBay Listing Template Editor CROMAR AlphaChem Concrete Hardener Dustproofer Quick Surface Sealer Clear - 25L Introduction CROMAR Concrete Hardener Dustproofer is the ultimate solution for enhancing the durability and longevity of your concrete floors. Designed to harden and seal the surface, this product provides a dust-proof dressing that significantly increases the lifespan of your floors. Benefits and Features Enhanced Durability: Hardens and seals concrete surfaces, making them more resistant to .