{"product_id":"utwardzacz-sarzyna-mtb-szybki-i-niskotemperaturowy-do-systemow-epoksydowych","title":"Sarzyna MTB Hardener - Fast and low-temperature for epoxy systems","description":"\u003cp\u003e\u003cstrong\u003eMTB Hardener\u003c\/strong\u003e is a specialized, low-viscosity amine hardener designed for use with epoxy resins from the \u003cstrong\u003eEpidian® Floor\u003c\/strong\u003e family, particularly in systems based on \u003cstrong\u003eG1 and G2\u003c\/strong\u003e resins.\u003c\/p\u003e\n\u003cp\u003eIt is a key alternative to the standard U1 (Z-1) hardener. It was developed for applications requiring a faster pace of work and for projects carried out in more challenging thermal conditions (lower temperatures), where standard solutions cure too slowly.\u003c\/p\u003e\n\u003ch3\u003eWhen to choose the MTB hardener?\u003c\/h3\u003e\n\u003cp\u003eIf site conditions are not ideal or time is of the essence, MTB is the best choice. Its main advantages are:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWork at lower temperatures:\u003c\/strong\u003e Enables effective resin curing at temperatures where the standard U1 hardener ceases to react effectively (application is often possible from 10°C). Ideal for work during the autumn and winter periods or in unheated buildings.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFaster curing and shorter technological breaks:\u003c\/strong\u003e Significantly accelerates the resin cross-linking process. This allows for faster application of subsequent system layers and reduces the waiting time before the floor can be fully loaded (faster return to operation).\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eExcellent mechanical properties:\u003c\/strong\u003e Floors made using MTB exhibit high mechanical strength and chemical resistance.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eLow viscosity:\u003c\/strong\u003e Facilitates mixing with the base resin and improves the mixture's application properties at lower temperatures.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eApplication:\u003c\/h3\u003e\n\u003cp\u003eThe MTB hardener is recommended for use with Epidian Floor G1 and G2 resins in the following systems:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePriming concrete substrates\u003c\/strong\u003e (especially at lower temperatures).\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eApplying structural layers\u003c\/strong\u003e of floors filled with quartz aggregate (Quartz Systems).\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eApplying top layers\u003c\/strong\u003e (in systems where this is permitted).\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFast repairs\u003c\/strong\u003e and substrate reprofiling (as a binder for resin screeds).\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #d9534f;\"\u003eImportant technological tips and mixing ratios (Attention!):\u003c\/h3\u003e\n\u003cp\u003eUsing a \"fast\" hardener requires adjusting the working technique and strictly adhering to the mixing ratios, which differ from those for the U1 hardener.\u003c\/p\u003e\n\u003col\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eShorter pot life:\u003c\/strong\u003e After mixing the resin with the MTB hardener, the time available for use is significantly shorter than with the U1 hardener (often only 20-30 minutes at 20°C). This requires efficient work organization and preparing smaller portions of material that can be used quickly.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eExothermicity:\u003c\/strong\u003e The reaction is rapid and generates a lot of heat. Do not leave a large amount of mixed material in a bucket, as this risks rapid overheating and gelation of the resin.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMixing ratios (by weight):\u003c\/strong\u003e The following ratios must be strictly observed depending on the base resin used:\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFor Epidian Floor G1 resin:\u003c\/strong\u003e Ratio \u003cstrong\u003e100:37\u003c\/strong\u003e (for 10 kg of G1 resin, add 3.7 kg of MTB hardener).\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFor Epidian Floor G2 resin:\u003c\/strong\u003e Ratio \u003cstrong\u003e100:37\u003c\/strong\u003e (for 10 kg of G2 resin, add 3.7 kg of MTB hardener).\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ol\u003e\n\u003cp\u003e\u003cem\u003eProduct intended for professional use. Before use, read the Technical Data Sheet and the Safety Data Sheet of the selected resin system.\u003c\/em\u003e\u003c\/p\u003e","brand":"Gaz-Bud Pro ","offers":[{"title":"1 kg","offer_id":53508732387657,"sku":null,"price":75.03,"currency_code":"PLN","in_stock":true},{"title":"5 kg","offer_id":53508732420425,"sku":null,"price":335.79,"currency_code":"PLN","in_stock":true},{"title":"20 kg","offer_id":53508732453193,"sku":null,"price":1249.0,"currency_code":"PLN","in_stock":true},{"title":"40 kg","offer_id":53508732485961,"sku":null,"price":2499.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/6763\/6297\/files\/utwardzacz-sarzyna-mtb-szybki-i-niskotemperaturowy-do-systemow-epoksydowych-6034338.png?v=1765818495","url":"https:\/\/www.gaz-bud.pl\/en-eu\/products\/utwardzacz-sarzyna-mtb-szybki-i-niskotemperaturowy-do-systemow-epoksydowych","provider":"Gaz-Bud Pro ","version":"1.0","type":"link"}