Alumilite Clear Slow casting resin – premium 2-gallon clear resin kit for woodworkers and makers. This 8 lb + 8 lb kit (3.6 kg each of Part A and B) produces approximately 2 gallons (7.56 L) of mixed resin. Sold by weight, not volume.
Looking for a professional-grade resin for deep pours and clear casting? Polytek Alumilite Clear Slow is a premium two-part urethane resin, specially formulated for woodworkers, turners, and makers who need strength, clarity, and performance.
Slow cure for larger castings.
The “Slow” formula offers a 12-minute open time and 2–4 hour demold time, giving you more time to work and reducing the risk of cracking due to heat buildup — perfect for larger pours and deep molds.
Built for woodworking & turning:
• Highly machinable – easy to turn, cut, sand, and polish
• Less brittle than typical resins – great for detailed work
• Low shrinkage – ideal for hybrid blanks with wood
• Optical clarity – vibrant colours stay true
• Very low odour – shop-friendly
Tech specs:
• Mix ratio: 1:1 by weight
• Work time: 12 minutes
• Demold time: 2–4 hours
• Viscosity: 400 cps
Casting in a pressure pot with an air compressor is recommended for best, bubble-free results. Note: Resin clarity may vary slightly between batches depending on raw material quality. This does not affect most projects unless casting over pure white.
Watch this video to see Alumilite in use.
Price per set in Canadian dollars.
WWW-SIL-MOLD-FOUR
WWW-SIL-MOLD-SINGLE
WWW-SIL-MOLD-BLOCK