CLS42 is a crushed chalk horticultural lime, 5mm down, which can be used as a mortar addition in particular conditions. Not ideally suited as a mortar sand on its own because of the high fines content, however, when added to a suitable sand it can enhance the performance characteristics of the mortar.
In Agriculture/Horticulture use Aglimes are added to soils to modify pH levels.
This aggregate can be used as a mortar addition, particularly in hot mixed mortars and in agriculture/horticultural as a soil pH modifier. The grading is predominantly 5mm down, but is not an ideal grading for most uses as building sand due to the high fines content that comes from the crushing process.
£78.72 Ex VAT. (£94.46 Inc VAT.)
5% discount on orders over £500 (Excluding Vat & Delivery). For larger projects visit our pricing page.
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