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EcoPoxy FlowCast SPR

When used at one-inch thickness, the maximum volume, and under the recommended conditions, expect projects to cure within one day!

FlowCast SPR is a two-component casting epoxy formulated for weekend woodworking projects. When used at one inch thickness, the maximum volume, and under the recommended conditions, you can expect your projects to cure within 1 day*. Use FlowCast SPR epoxy by itself for a water-clear finish or add our liquid or metallic pigments to create custom colors and effects. FlowCast SPR can be used to create beautiful small scale live edge wood projects, such as coasters and serving trays. For larger projects, such as river tables, use
our deep cast resin, FlowCast.

FlowCast SPR can be worked (trimmed, routed, sanded, and finished) using the same tools you have in your woodshop. With our ever-growing line of EcoPoxy® pigments and accessories, we can support you with everything you need for your small-scale epoxy projects.

Key Features:

  • Perfect for small project pours - 1/4" -1 thick per layer
  • Ideal for weekend project - formulated for easy pours and faster cures
  • Goodbye bubbles! - Excellent air release
  • Hello Clarity- Cures water clear!

Popular Uses:

  • River Tables
  • Encapsulating Objects
  • Wall Art
  • Furniture
  • Filling Larger Gaps & Voids
  • Casting Projects using Silicone Molds

Product Information:

  • Mix Ratio: 2:1 by volume
  • Pot Time: 8 hours depending on ambient temperature
  • Workable/Cure Time: 24 hours depending on ambient temperature, humidity, and thickness 
  • Recommended Thickness per Layer: 1/4" - 1." per Layer.
  • Clean Up: Denatured Alcohol


How To Use FlowCast

In a clean, dry container; combine (by volume) 2 parts resin with 1 part hardener, and mix thoroughly for 2 minutes. Then add desired pigments, continuing to mix until the epoxy is completely colored. After mixing, pour the epoxy into your mold. See our Knowledge Base for more detailed tutorials.

Repouring Between Coats

Possible between 25 - 48 hours providing the previous pour is firm but still tacky. Once tack-free it is necessary to sand between layers to ensure proper adhesion

Recommended Storage

55ºF. through 85ºF. with tightly sealed lids

Size: 750ml
Original price $59.95 - Original price $394.95
Original price $59.95
$59.95 - $394.95
Current price $59.95

Customer Reviews

Based on 2 reviews
Michele Rowe (Ottawa, CA)
Best resin ever

Love love love ecopoxy resin. Bubble free and long work time.

Todd Ulrich (Calgary, CA)