{"product_id":"pottery-plaster-mold-rubber-strap-set-of-5-11-16-19-5-24-28cm","title":"Pottery Plaster Mold Rubber Strap Set of 5 (11\/16\/19.5\/24\/28cm)","description":"\u003ch2\u003eKeep Your Molds Tight. Keep Your Castings Perfect.\u003c\/h2\u003e\u003cp\u003eEliminate misaligned seams and slip leaks with this \u003cstrong\u003eset of 5 heavy-duty rubber elastic straps\u003c\/strong\u003e, designed to firmly secure plaster mold sections during slip casting and clay pressing. Each band stretches to grip mold halves tightly without slipping, ensuring a clean, leak-free join every pour. Five graduated sizes mean you always have the right strap for the job — from small cup molds to large vessel forms.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet includes:\u003c\/strong\u003e 5 rubber straps — 11cm, 16cm, 19.5cm, 24cm, and 28cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heavy-duty rubber — strong, elastic, and long-lasting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Secures plaster mold halves together during slip casting and clay pressing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e Slip casting, press molding, plaster mold work, ceramic production\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for:\u003c\/strong\u003e Studio potters, ceramic production workshops, hobbyists, and students\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Potters Rely on These Straps\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e5 graduated sizes cover small detail molds up to large vessel and plate molds\u003c\/li\u003e\n\u003cli\u003eHeavy-duty rubber maintains strong, consistent tension without stretching out over time\u003c\/li\u003e\n\u003cli\u003ePrevents mold halves from shifting during pouring — eliminates seam lines and slip leaks\u003c\/li\u003e\n\u003cli\u003eQuick to apply and remove — no tools required, speeds up production workflow\u003c\/li\u003e\n\u003cli\u003eReusable and easy to clean — simply rinse and dry after use\u003c\/li\u003e\n\u003cli\u003eCompatible with all standard plaster mold shapes: round, oval, and irregular forms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat are these rubber straps used for?\u003c\/h3\u003e\u003cp\u003eThese straps are used to \u003cstrong\u003ehold plaster mold sections firmly together\u003c\/strong\u003e during slip casting and clay press molding. They prevent the mold halves from separating under the pressure of liquid slip or clay, ensuring clean seams and leak-free pours.\u003c\/p\u003e\u003ch3\u003eWhat sizes are included in the set?\u003c\/h3\u003e\u003cp\u003eThe set includes \u003cstrong\u003e11cm, 16cm, 19.5cm, 24cm, and 28cm\u003c\/strong\u003e straps — one of each. The smaller sizes suit cups, bowls, and small figurine molds; the larger sizes are ideal for plates, vases, and larger vessel molds.\u003c\/p\u003e\u003ch3\u003eHow do I choose the right strap size for my mold?\u003c\/h3\u003e\u003cp\u003eSelect a strap that fits snugly around the widest circumference of your mold with moderate stretch. The strap should hold the mold halves firmly without being so tight that it distorts the mold or so loose that it slips during use.\u003c\/p\u003e\u003ch3\u003eAre these straps reusable?\u003c\/h3\u003e\u003cp\u003eYes. The heavy-duty rubber construction is designed for repeated use. Rinse with water after each session to remove slip residue and allow to dry before storing. Avoid prolonged exposure to direct sunlight, which can degrade rubber over time.\u003c\/p\u003e\u003ch3\u003eWill these straps work on non-round molds?\u003c\/h3\u003e\u003cp\u003eYes. The elastic rubber stretches to conform to \u003cstrong\u003eround, oval, and irregular mold shapes\u003c\/strong\u003e, making them versatile across a wide range of mold types used in ceramic production.\u003c\/p\u003e\u003ch3\u003eCan beginners use these straps?\u003c\/h3\u003e\u003cp\u003eAbsolutely. These straps require no tools or special technique — simply stretch over the mold and position as needed. They are a standard tool in both beginner pottery classes and professional ceramic production studios.\u003c\/p\u003e","brand":"TTpen","offers":[{"title":"Default Title","offer_id":55418496549169,"sku":"MRS06SP","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/2630\/3793\/files\/O1CN01SykEcW1N0iLxBl6gK__2212283901508-0-cib.jpg?v=1784820802","url":"https:\/\/www.ttpen.com\/products\/pottery-plaster-mold-rubber-strap-set-of-5-11-16-19-5-24-28cm","provider":"TTpen","version":"1.0","type":"link"}