Additives

Witham Timber stocks a good range of Additives from the UK’s largest manufacturers. One of the most popular is Febmix Plus which is an air entraining agent to enhance the workability of mortar, particularly for bricklaying, thus reducing the possibility of cracking and crazing. Another popular product is our 407 Double Strength Mortar stain remover which dissolves mortar and cement stains from masonry and paving.