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 Alpha Chem Rapid Set Mortar Setting Sand Cement Mix Small Bag 5kg DESCRIPTION: Cromar AlphaChem Rapid Set Mortar is formulated from Ordinary Portland Cement and Kiln Dried Silica sand as well as specially selected additives to make the mortar workable, fast setting and hard wearing. Initial set occurs within approximately 10 minutes, dependent on ambient temperature, final set within 30 minutes. Ready to use just add water. When mixed together with water it creates the.