{"product_id":"sk-ultimate-dark-cotton-pretreatment-prt-dtg-udc","title":"SK Ultimate Dark Cotton DTG Pretreatment PRT-DTG-UDC","description":"\u003cp\u003e\u003cstrong\u003eSK Ultimate Dark Cotton Pretreatment (PRT-DTG-UDC)\u003c\/strong\u003e is a pretreatment for DTG printing on black and dark cotton with a white ink underbase. The Ultimate formula has a built-in crosslinker that helps prints stand up to more washing. Ideal for shops that need extra wash fastness. Made in Thailand by S.K. Color \u0026 Chemicals.\u003c\/p\u003e\n\u003ch3\u003eWhat it is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack and dark cotton\u003c\/li\u003e\n\u003cli\u003ePrints with a white ink underbase before colour (water-based DTG)\u003c\/li\u003e\n\u003cli\u003eVery little stain on dark fabric when sprayed at the right amount\u003c\/li\u003e\n\u003cli\u003eSpray by hand or use an automatic pretreatment machine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eShake well before use, then mix 1 part pretreatment with 3 parts water. Distilled or RO water is best.\u003c\/li\u003e\n\u003cli\u003eSpray evenly all over, about 20–30 g per 38 × 46 cm area, on a clean, dry shirt.\u003c\/li\u003e\n\u003cli\u003eDry completely before printing: heat press at 165–180°C for 40–60 seconds, or tunnel dryer at 145–160°C for 100–140 seconds.\u003c\/li\u003e\n\u003cli\u003ePrint, then cure the ink at the same settings.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cem\u003eThese are starting values. Test with your own shirts, ink and printer before production.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct code: PRT-DTG-UDC\u003c\/li\u003e\n\u003cli\u003eAppearance: pale milky white liquid, odourless\u003c\/li\u003e\n\u003cli\u003eSizes: 1 litre and 5 litres\u003c\/li\u003e\n\u003cli\u003eVolume pricing: the 5 litre size costs 5% less than buying 1 litre bottles, and buying 4 or more 5 litre gallons costs 10% less. The discount is applied automatically in the cart.\u003c\/li\u003e\n\u003cli\u003eShelf life: 12 months after opening, or 36 months from the production date\u003c\/li\u003e\n\u003cli\u003eStorage: keep tightly closed at 5–35°C, away from sunlight and heat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cp\u003eCauses serious eye damage. Always wear safety glasses and gloves. Spray in a well-ventilated area or a spray booth. Ask our team for the SDS and TDS.\u003c\/p\u003e\n\u003ch3\u003eChoose the SK pretreatment that matches your fabric and ink\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhite \/ light cotton shirts (CMYK colour ink): \u003ca href=\"\/en\/products\/sk-light-cotton-dtg-pretreatment-prt-dtg-wc\"\u003ePRT-DTG-WC\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eWhite \/ light cotton-blend shirts (CMYK colour ink): \u003ca href=\"\/en\/products\/sk-light-cotton-poly-blend-pretreatment-prt-dtg-tcwc\"\u003ePRT-DTG-TCWC\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eDark cotton shirts (white ink): \u003ca href=\"\/en\/products\/sk-dark-cotton-dtg-pretreatment-prt-dtg-dc\"\u003ePRT-DTG-DC standard\u003c\/a\u003e or \u003cstrong\u003ePRT-DTG-UDC premium\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDark cotton-blend shirts (white ink): \u003ca href=\"\/en\/products\/sk-dark-cotton-poly-blend-pretreatment-prt-dtg-tcdc\"\u003ePRT-DTG-TCDC\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eAfter printing, for better wash fastness (any shirt colour): \u003ca href=\"\/en\/products\/sk-dtg-overlock-post-treatment-pot-dtg-ovl01\"\u003eOverLock post-treatment POT-DTG-OVL01\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee all our pretreatments at \u003ca href=\"\/en\/collections\/sk-dtg-pretreatment\"\u003eSK DTG pretreatment\u003c\/a\u003e\u003c\/p\u003e","brand":"SK Screen Printing Supplies","offers":[{"title":"1 litre (1 L)","offer_id":68029657809007,"sku":"PRT-DTG-UDC-1","price":735.0,"currency_code":"THB","in_stock":true},{"title":"5 litres (5 L)","offer_id":68029657841775,"sku":"PRT-DTG-UDC-5","price":3491.25,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/8660\/2863\/files\/sk-prt-dtg-udc-ultimate-dark-cotton-pretreatment.jpg?v=1793129621","url":"https:\/\/www.skscreenprintingsupply.com\/en\/products\/sk-ultimate-dark-cotton-pretreatment-prt-dtg-udc","provider":"SK Screen Printing Supplies","version":"1.0","type":"link"}