{"product_id":"weberpremix-hand","title":"Weberpremix hand","description":"\u003ch2\u003eWeberpremix hand\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCement-Based Ready-Mix Plaster\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eweberpremix hand\u003c\/strong\u003e is a cement-based ready-mix plaster designed for traditional plastering works on walls and ceilings. Its factory-controlled formulation provides a homogeneous mix, improved workability, good adhesion, and consistent application compared with conventional site-mixed plaster.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eReady-mixed and easy to prepare\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy manual application\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGood adhesion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmooth finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved workability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCleaner and faster application\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater resistant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCrack-resistant performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConsistent factory-controlled mix \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Uses\u003c\/h3\u003e\n\u003cp\u003eSuitable for plastering \u003cstrong\u003ewalls and ceilings\u003c\/strong\u003e over:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConcrete blocks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBricks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFair-faced concrete\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrefabricated concrete\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExisting traditional cement-based plaster\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAppearance:\u003c\/strong\u003e Grey powder\u003cbr\u003e\u003cstrong\u003eComposition:\u003c\/strong\u003e Portland cement, selected sand and additives\u003cbr\u003e\u003cstrong\u003ePowder Density:\u003c\/strong\u003e 1.58 ± 0.10\u003cbr\u003e\u003cstrong\u003eGrain Size:\u003c\/strong\u003e 0.02–1.5 mm\u003cbr\u003e\u003cstrong\u003eWet Mix Life:\u003c\/strong\u003e Less than 1 hour\u003cbr\u003e\u003cstrong\u003eReaction to Fire:\u003c\/strong\u003e Class A1\u003cbr\u003e\u003cstrong\u003eAdhesion:\u003c\/strong\u003e 0.3 N\/mm²\u003cbr\u003e\u003cstrong\u003eWater Absorption:\u003c\/strong\u003e W1\u003cbr\u003e\u003cstrong\u003eWater Vapour Permeability:\u003c\/strong\u003e μ 15\/35\u003cbr\u003e\u003cstrong\u003eThermal Conductivity:\u003c\/strong\u003e 0.89 W\/m·K\u003c\/p\u003e\n\u003ch3\u003eMixing\u003c\/h3\u003e\n\u003cp\u003eMix one \u003cstrong\u003e50 kg bag\u003c\/strong\u003e with approximately \u003cstrong\u003e8–9 liters of clean water\u003c\/strong\u003e manually or mechanically until a smooth and homogeneous paste is obtained.\u003c\/p\u003e\n\u003cp\u003eAllow the mixture to rest for a few minutes before application.\u003c\/p\u003e\n\u003ch3\u003eSurface Preparation\u003c\/h3\u003e\n\u003cp\u003eThe substrate must be:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eClean and sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFree from dust, oil and laitance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProperly levelled at mould joints\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor improved bonding, Weber recommends applying a suitable spatter-dash key coat such as \u003cstrong\u003eweberpremix key coat\u003c\/strong\u003e before plastering. The key coat should be dampened with clean water a few hours before applying the plaster.\u003c\/p\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eApply \u003cstrong\u003eweberpremix hand\u003c\/strong\u003e manually using a plastering trowel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum recommended thickness:\u003c\/strong\u003e approximately \u003cstrong\u003e15 mm per coat\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAfter levelling, allow the plaster to partially dry before finishing the surface using a synthetic sponge.\u003c\/p\u003e\n\u003ch3\u003eConsumption\u003c\/h3\u003e\n\u003cp\u003eApproximately:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1.7 kg\/m² per 1 mm thickness\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor example, at \u003cstrong\u003e10 mm thickness\u003c\/strong\u003e, consumption is approximately \u003cstrong\u003e17 kg\/m²\u003c\/strong\u003e, depending on substrate condition and application technique.\u003c\/p\u003e\n\u003ch3\u003eCuring\u003c\/h3\u003e\n\u003cp\u003eProtect freshly applied plaster from direct sunlight and strong wind.\u003c\/p\u003e\n\u003cp\u003eCure with clean water for at least \u003cstrong\u003e3 days\u003c\/strong\u003e, spraying approximately \u003cstrong\u003e3–4 times per day\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e50 kg bag \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eStorage\u003c\/h3\u003e\n\u003cp\u003eStore in the original unopened packaging, under cover and in dry conditions, away from moisture, extreme temperatures and direct sunlight.\u003c\/p\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDo not apply directly over painted surfaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFair-faced concrete requires an appropriate key\/rush coat before plastering.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtect freshly applied plaster during application and curing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlways prepare the substrate properly to achieve good adhesion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContains cement. Avoid breathing dust and avoid prolonged skin or eye contact. Wear suitable gloves, eye protection and respiratory protection during mixing and application.\u003c\/p\u003e\n\u003cp\u003eThe product is \u003cstrong\u003enon-flammable\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Ready-Mix Cement Plaster\u003cbr\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Walls \u0026amp; Ceilings\u003cbr\u003e\u003cstrong\u003ePack Size:\u003c\/strong\u003e 50 kg\u003cbr\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Grey\u003c\/p\u003e","brand":"RCM","offers":[{"title":"Default Title","offer_id":67549385162797,"sku":null,"price":6.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/9321\/7069\/files\/weberpremix_hand_4F0CC078BDBF46E68EC58F6962673EAE.jpg?v=1789883650","url":"https:\/\/rcm-lb.com\/products\/weberpremix-hand","provider":"RCM","version":"1.0","type":"link"}