{"product_id":"schluter-fast-set-rapid-setting-mortar","title":"Schluter® FAST-SET Rapid Setting Mortar WHITE","description":"\u003cp\u003eFAST-SET is Schluter's rapid-setting modified thin-set mortar — it does the same job as ALL-SET but cures much faster. In practical terms, you can grout 4 hours after setting tile (vs. overnight with standard mortars). That makes it the go-to for time-sensitive jobs: rental turnovers, one-day bathroom remodels, commercial projects where downtime costs money.\u003c\/p\u003e\n\n\u003cp\u003eLike ALL-SET, it's specifically formulated to work with Schluter membranes and substrates. It bonds to DITRA, KERDI, KERDI-BOARD, and all standard tile substrates without requiring a latex additive — just add water.\u003c\/p\u003e\n\n\u003ch4\u003eWhen to use FAST-SET vs. ALL-SET\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFAST-SET:\u003c\/strong\u003e When you need to grout the same day, or when the space needs to be operational quickly. Also good in cooler environments where standard mortars cure slowly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eALL-SET:\u003c\/strong\u003e When you have overnight cure time and want a longer working window. ALL-SET gives you more time to adjust tiles before it sets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoth:\u003c\/strong\u003e Modified thin-set, bonds to all Schluter products, just add water\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eType: Rapid-setting modified thin-set mortar\u003c\/li\u003e\n\u003cli\u003eMix: Add water only — no liquid latex additive needed\u003c\/li\u003e\n\u003cli\u003ePot life: Shorter than ALL-SET (work in smaller batches)\u003c\/li\u003e\n\u003cli\u003eGrout-ready: ~4 hours after tile installation\u003c\/li\u003e\n\u003cli\u003eFoot traffic: ~4 hours\u003c\/li\u003e\n\u003cli\u003eCompatible with: DITRA, DITRA-HEAT, KERDI, KERDI-BOARD, concrete, plywood, cement board\u003c\/li\u003e\n\u003cli\u003eAvailable in: 12.5 lb and 25 lb bags\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation tips\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMix in small batches — it sets fast, and once it starts firming up, adding more water won't help\u003c\/li\u003e\n\u003cli\u003eDon't remix. If it stiffens in the bucket, throw it out and mix fresh\u003c\/li\u003e\n\u003cli\u003eUse within the pot life window — don't try to stretch it\u003c\/li\u003e\n\u003cli\u003eIn hot weather or on absorptive substrates, dampen the surface first to prevent premature drying\u003c\/li\u003e\n\u003cli\u003eStore bags in a dry area — moisture kills the rapid-set chemistry\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003ePairs with\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAll Schluter membranes (DITRA, KERDI, DITRA-HEAT)\u003c\/li\u003e\n\u003cli\u003eKERDI-BOARD panels\u003c\/li\u003e\n\u003cli\u003eAny porcelain, ceramic, or natural stone tile\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schluter","offers":[{"title":"White","offer_id":48064062095527,"sku":"SETF50W","price":107.82,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/3954\/4743\/files\/schluter_thinset-FAST-SET-grey.jpg?v=1773093352","url":"https:\/\/www.yourfloors.ca\/products\/schluter-fast-set-rapid-setting-mortar","provider":"yourfloors","version":"1.0","type":"link"}