Reynolds Advanced Materials
📍 Macungie, Pennsylvania, USA (9 National Branches)
Stocking distributor for liquid rubbers, platinum mold silicones, Smooth-On duoMatrix, and polyurethane casting resins with national walk-in branches.
Locate authorized regional stockists for authentic Jesmonite base powders, acrylic liquids, retarders, and sealing kits.
📍 Macungie, Pennsylvania, USA (9 National Branches)
Stocking distributor for liquid rubbers, platinum mold silicones, Smooth-On duoMatrix, and polyurethane casting resins with national walk-in branches.
📍 Colorado, USA (Global Warehouse Hubs)
Direct craft manufacturer offering high-clarity epoxy resins, platinum silicone mold kits, and water-based eco-casting acrylic composite compounds.
Benchmark volume pricing across verified US stockists. Prices vary by vessel geometry, wax crop yields, and freight destination.
| Purchasing Tier | Volume / Quantity | Est. Unit Price | Standard Freight Method | Recommended Studio Profile |
|---|---|---|---|---|
| 3.5 kg Starter Duoset | 2.5 kg Base + 1 kg Liquid | – (.70–.50/kg) | Standard Ground Parcel | Coaster trial batches, initial pigment mixing, & small trays |
| 17.5 kg Studio Pack | 12.5 kg Base + 5 kg Liquid | – (.25–.10/kg) | Multi-Box Ground Parcel | Active Etsy homeware makers & boutique production |
| 35 kg Workshop Tier | 25 kg Base + 10 kg Liquid | – (.85–.15/kg) | Heavy Ground Parcel | High-volume planter casting & commercial markets |
| 700 kg Bulk Pallet | 500 kg Base + 200 kg Liquid | ,200 – ,200 (.55–.00/kg) | Commercial LTL Freight / Dock | Architectural paneling, furniture studios, & contract casting |
Technical criteria to evaluate before issuing bulk purchase orders to domestic distributors.
Jesmonite AC100 requires an exact stoichiometric ratio of 2.5 parts base powder to 1 part acrylic liquid by weight (e.g. 250g powder to 100g liquid). Measuring by volume causes severe structural failure, chalky finishes, and crumbling edges. Utilize a high-shear blade mixer on a cordless drill for 2–3 minutes until homogeneous.
The water-based pure acrylic emulsion liquid component is freeze-thaw sensitive. If stored or shipped below 36°F (2°C), the emulsion coagulates and is permanently ruined. Order supplies ahead during extreme winter months and store containers between 50°F and 77°F with a 12-month active shelf-life.
Maximum liquid pigment loading is strictly 2% by total formulation weight (20g pigment per 1,000g total mix). Exceeding 2% inhibits polymer cross-linking, resulting in brittle castings that crack upon demolding. For pastel tones, 0.2%–0.5% provides rich saturation.
Raw Jesmonite AC100 is porous and will stain or absorb water if left untreated. For candle vessels, planters, and bathroom homewares, apply a penetrating stone sealer (such as sealers with fluoropolymer acrylics or beeswax emulsions) to resist thermal wax penetration and moisture leaching.
Standard procurement details, case tiers, and dispatch information.
The official ratio is 2.5:1 by weight (2.5 parts base powder to 1 part liquid). For a 350g total batch, weigh exactly 250g of base powder and 100g of acrylic liquid on a digital scale.
Official North American distributors and authorized stockists include US Jesmonite distributors and specialty casting suppliers stocking genuine factory-sealed buckets with official lot numbers.
Yes. Jesmonite AC100 is non-combustible and has an A1-s1, d0 European Fire Classification. However, because it is naturally porous, the interior vessel walls must be coated with a heat-resistant penetrating sealer to prevent fragrance oil migration through the walls.
The strict rule is a maximum of 2% pigment by weight of the total mix (20g pigment per 1 kg total batch). Adding more than 2% causes chalking, brittle edges, and structural cracking.
AC100 is the flagship interior decorative casting composite with a 2.5:1 ratio and high acrylic content. AC300 is a budget-friendly interior alternative with less acrylic (3:1 ratio). AC730 is a cement-based exterior architectural composite with decorative stone aggregates designed for outdoor exposure.
Yes. The acrylic liquid is water-based and will permanently ruin if frozen. Most verified distributors use insulated packaging or warm-route winter shipping to prevent emulsion breakdown during transit.