{"product_id":"limestone-sealer-cream-waterproofing-breathable-clear-water-seal-for-limestone","title":"Limestone Sealer Cream Waterproofing Breathable Clear Water Seal For Limestone","description":"\u003cdiv\u003eProduct: MSP BOND Dryseal — Limestone Waterproofing Cream 5lt\u003c\/div\u003e\n\u003cdiv\u003eManufacturer: Carbusonic\u003c\/div\u003e\n\u003cdiv\u003eProtect your limestone the professional way. MSP BOND Dryseal is a premium, thixotropic cream designed specifically to deliver deep, one-coat, water-repellent protection to absorbent limestone. Perfect for façades, architectural stonework and restoration projects, it penetrates deeply into the pores of the stone and cures into a silicone polymer that blocks liquid water while leaving the limestone breathable so walls dry naturally without trapping moisture.\u003c\/div\u003e\n\u003cdiv\u003eWhy MSP BOND Dryseal for Limestone?\u003c\/div\u003e\n\u003cdiv\u003eTailored for limestone — formulated to bond with the carbonate structure of absorbent limestone.\u003c\/div\u003e\n\u003cdiv\u003eOne-coat application — thixotropic cream achieves full loadings in a single working operation.\u003c\/div\u003e\n\u003cdiv\u003eDeep penetration — active siloxane chemistry soaks into the stone (typically 30 minutes → several hours depending on porosity).\u003c\/div\u003e\n\u003cdiv\u003eBreathable finish — treated limestone remains vapour-permeable so the structure can ‘breathe’.\u003c\/div\u003e\n\u003cdiv\u003eCompatible with slightly damp stone — works where many liquid repellents cannot.\u003c\/div\u003e\n\u003cdiv\u003eAlkali resistant — safe for cementitious and carbonate environments.\u003c\/div\u003e\n\u003cdiv\u003eLow environmental impact — aqueous formulation with good coating properties.\u003c\/div\u003e\n\u003cdiv\u003eRapid rain resistance — normally resistant to rain within one hour; full cure up to two weeks depending on conditions.\u003c\/div\u003e\n\u003cdiv\u003eKey Benefits\u003c\/div\u003e\n\u003cdiv\u003eExcellent penetration for long-lasting protection against rain and pollutants.\u003c\/div\u003e\n\u003cdiv\u003eReduces frost and salt damage common in porous limestone.\u003c\/div\u003e\n\u003cdiv\u003eKeeps limestone looking cleaner for longer; lowers maintenance costs.\u003c\/div\u003e\n\u003cdiv\u003eSimple to apply by brush, lambswool roller or coarse (airless) spray.\u003c\/div\u003e\n\u003cdiv\u003eIdeal for conservation, restoration and new-build limestone surfaces.\u003c\/div\u003e\n\u003cdiv\u003eCoverage \u0026amp; Performance\u003c\/div\u003e\n\u003cdiv\u003ePack: 3 Litre bucket (this listing).\u003c\/div\u003e\n\u003cdiv\u003eCoverage: up to 15 m² per 3 L tub (approx.) depending on stone porosity — always test a small area first.\u003c\/div\u003e\n\u003cdiv\u003eApplication rate: up to 0.3 L\/m² may be applied in one operation on absorbent stone.\u003c\/div\u003e\n\u003cdiv\u003eRain resistance: typically achieved within 1 hour.\u003c\/div\u003e\n\u003cdiv\u003eFull cure: up to 2 weeks (climatic dependent).\u003c\/div\u003e\n\u003cdiv\u003eSuitable Uses\u003c\/div\u003e\n\u003cdiv\u003eAbsorbent limestone façades, cladding, lintels, sills, memorials, external walls and decorative stonework.\u003c\/div\u003e\n\u003cdiv\u003eNot suitable for very dense or non-absorbent stone (e.g., polished marble or dense engineered stone).\u003c\/div\u003e\n\u003cdiv\u003ePreparation \u0026amp; Application\u003c\/div\u003e\n\u003cdiv\u003ePreparation\u003c\/div\u003e\n\u003cdiv\u003eRepair cracks, open joints or other defects before treatment.\u003c\/div\u003e\n\u003cdiv\u003eRemove dirt, efflorescence, algae or moss using a suitable cleaning method — cleaning opens pores for better absorption.\u003c\/div\u003e\n\u003cdiv\u003eFor heavy biological fouling consider a masonry fungicide or moss\/algae cleaner before treatment.\u003c\/div\u003e\n\u003cdiv\u003eEnsure tools and equipment are clean and dry before use.\u003c\/div\u003e\n\u003cdiv\u003eApplication methods\u003c\/div\u003e\n\u003cdiv\u003eBrush \/ lambswool roller: best for small areas and around stone details. Apply liberally to saturate the limestone — at least one full, generous coat; a second application is possible but usually unnecessary.\u003c\/div\u003e\n\u003cdiv\u003eAirless \/ coarse spray: recommended for large façades. Start at the highest point and work side-to-side allowing a 15–30 cm run-down for even penetration. Flood-coating twice (wet-on-wet) gives optimal results on highly absorbent limestone.\u003c\/div\u003e\n\u003cdiv\u003eAftercare\u003c\/div\u003e\n\u003cdiv\u003eKeep treated stone free from rain for at least 24 hours for best curing conditions.\u003c\/div\u003e\n\u003cdiv\u003eClean tools after use with water and\/or white spirit. Tools may be wrapped in plastic for short breaks.\u003c\/div\u003e\n\u003cdiv\u003eLimitations \u0026amp; Precautions\u003c\/div\u003e\n\u003cdiv\u003ePerformance depends on absorption — treat only absorbent limestone.\u003c\/div\u003e\n\u003cdiv\u003eHigh concentrations of soluble salts (chlorides, nitrates, sulphates) may cause damage that water-repellents alone cannot prevent — a salt analysis may be required for heavily contaminated stone.\u003c\/div\u003e\n\u003cdiv\u003eWhen spraying, protect windows, painted\/varnished surfaces and plants with polythene sheeting.\u003c\/div\u003e\n\u003cdiv\u003eAvoid application in rain, frost, or when surface\/air temperature is below 5°C or above 30°C.\u003c\/div\u003e\n\u003cdiv\u003eKeep out of reach of children; use suitable PPE (gloves, eyewear) and follow recommended safety guidance.\u003c\/div\u003e\n\u003cdiv\u003eWhat’s in the Box\u003c\/div\u003e\n\u003cdiv\u003e1 × MSP BOND Dryseal — 5lt, sealed and labelled (Carbusonic).\u003c\/div\u003e\n\u003cdiv\u003eBasic product leaflet with application notes.\u003c\/div\u003e\n\u003cdiv\u003eOption to request full Technical Data Sheet (TDS) and Safety Data Sheet (SDS) by message.\u003c\/div\u003e\n\u003cdiv\u003eOrdering \u0026amp; Support\u003c\/div\u003e\n\u003cdiv\u003eReady to dispatch — add to cart now. Need a larger quantity or trade pricing? Message us for bulk packs and contractor rates.\u003c\/div\u003e\n\u003cdiv\u003eNot sure it’s right for your limestone? Order the sample product or ask for technical advice — we’ll provide guidance and the TDS to ensure the correct selection and application.\u003c\/div\u003e","brand":"Carbusonic","offers":[{"title":"Default Title","offer_id":54920747811149,"sku":"167797816015","price":79.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/6924\/0397\/files\/s-l1600_97e61496-ca74-462e-852e-5dc050aaf452.webp?v=1790760706","url":"https:\/\/carbusonic.co.uk\/products\/limestone-sealer-cream-waterproofing-breathable-clear-water-seal-for-limestone","provider":"Carbusonic","version":"1.0","type":"link"}