In Canada until August 2: Free shipping orders 50+ (subtotal before taxes, shipping)
Alumilite casting resin clear SLOW 2 lb kit

Alumilite casting resin clear SLOW 2 lb kit

Stoner urethane mold release spray for urethane resins 12 oz

Stoner urethane mold release spray for urethane resins 12 oz

Alumilite casting resin clear SLOW 16lb kit

$299.99
Availability: In stock
SKU
ALUM-CLR-SLOW-16LB

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.