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 R&R SALES & SERVICE

NOTE: All products noted here can ship via UPS. If you require more than 500 pounds of material, we will hold your order and provide you with a freight rate for approval prior to shipping. This typically saves our customers money.
Our basic mold mix blend for casting glass. R&R® Mold-Mix 50/50 offers glass casters their familiar plaster/silica blend—ready made, just add water.

Each batch of R&R Mold-Mix 50/50 is made with fresh and certified raw materials in our ISO certified production facility. When they arrive at your door, you can count on receiving a thoroughly blended, ready-to-use material. In addition, the working time and setting time for each batch of R&R Mold-Mix 50/50 are tested prior to leaving the manufacturing facility. Simply look at the label to understand how the material will work in your mold making process. Packaged in a 50 pound carton.

Price: $18.00
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R&R GLASS-CAST 910 R&R GLASS-CAST 910 is R&R's benchmark mold material. Developed over 20 years ago for casting difficult aluminum aerospace parts, the product became a staple in the glass casting community. Now, R&R produces millions of pounds of R&R GLASS-CAST 910 a year - strictly for casting glass! R&R GLASS-CAST 910 is widely recognized as the strongest mold material available for glass casting on the market today. This is the glass caster's best choice for large pieces or configurations that will place significant stress on the mold material. Packaged in a 50 pound carton.
Price: $47.03
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R&R GLASS-CAST 965 Developed over 25 years ago for industrial casting. The product quickly became a staple for glass casters as well. R&R GLASS-CAST 965 is not as strong as 910 investment and is more permeable. Casters have noted that this makes it easier to remove from their finished pieces. This investment is ideal for medium to large size molds. Packaged in a 50 lb carton.
Price: $39.92
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R&R GLASS-CAST 400 R&R GLASS-CAST 400 is a stronger, economical mold material. This product has been used successfully in Europe for over 5 years. R&R GLASS-CAST 400 provides added strength for the glass artist that struggles with mold integrity due to mold size or process intensity. Packaged in a 50 pound carton.
Price: $39.92
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R&R GLASS-CAST 101 R&R GLASS-CAST 101 is an economical, all-purpose mold material for kiln casting/slumping of glass. It has very fine particles, providing the smoothest of surfaces. R&R GLASS-CAST 101 has sufficient strength for most glass castings of small and medium size. It is the investment of choice for open-face molds and small molds made using the lost wax process. Packaged in a 50 pound carton.
Price: $32.87
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R&R RTV HT33 translucent mold material silicone rubber is easily mixed together and poured around artwork. After four hours, it is set and ready to be cut away from the original, leaving a hollow cavity for wax reproduction of the original. Packaged in a 2 kg kit (1 kg of base and 1 kg of catalyst).
OUR PRICE: $150/kit
R&R RTV HT33 SILICONE

R&R® RTV silicone rubber is easily mixed together and poured around artwork. After four hours, it is set and ready to be cut away from the original, leaving a hollow cavity for wax reproduction of the original. R&R® RTV silicone molds are highly resistant to storage conditions and can be stored and reused up to 20 years. 2 kg kit
Price: $150.00 Translucent
$150.00 Red
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R&R AQUASPHERE WAX

R&R® AquaSphere wax is very fluid once melted reducing air bubbles at the pattern surface and allowing for easy flow into tight areas. R&R AquaSphere wax characteristics allow for excellent detail and dimensional reproduction from the original silicone mold. Available in a 50 pound carton.
Price: $224.25
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