A primer to seal porous surfaces prior to application of Cretex LM – a lightweight mortar used for vertical and overhead concrete repairs. Only to be used with Cretex LM Seals porous surfaces 1L unit Note: this product has a best before date of July 2026 and is priced to reflect this. We advise this product is still perfectly usable for up to 6 months after this date. We do not accept returns on this product after July 2026.
