FlowCast SPR is a high-quality fast curing casting epoxy formulated with a simple 2:1 mix ratio. This small-pour casting resin is ideal for woodworking projects with thinner profiles, such as coasters and serving trays. It can also be tinted with EcoPoxy Liquid or Metallic pigments to create custom colors and artistic effects.
FlowCast SPR is designed for pours from 6-25 mm (¼-1") per layer, with a maximum volume of 3 L. FlowCast SPR can be worked using the same tools you have in your woodshop, making it a trusted woodworking epoxy for makers and hobbyists.
FlowCast SPR can also be used as a clear, strong wood filler in small voids or surface imperfections, allowing users to achieve smooth, professional finishes on live-edge or decorative pieces.
With EcoPoxy’s growing line of pigments and accessories, you’ll find everything needed to bring your epoxy projects to life.
Used to Create:
- Serving Trays
- Drink Coasters
- Decorative Art Pieces
- Other Small-Scale Live-Edge Casting Projects
Perfect for Small Pours
FlowCast SPR is designed for ¼" to 1" thick layers in pour volumes up to 3 L. This makes it the ideal casting resin for small-scale live edge wood projects.
Perfect for Small Pours
FlowCast SPR is designed for ¼" to 1" thick layers in pour volumes up to 3 L. This makes it the ideal casting resin for small-scale live edge wood projects.
Bubble-Free Castings
The low viscosity of FlowCast SPR provides excellent air release, allowing trapped air to rise and escape. This significantly reduces bubbles and results in clear, smooth, high-quality castings.
Outstanding Transparency
FlowCast SPR cures water-clear for a clean, glass-like finish. It also blends beautifully with EcoPoxy Liquid and Metallic pigments, enabling custom colors, gradients, and visual effects.
Mixing
Shake Part B well before use. In a clean, dry container combine (by volume) 2 parts resin with 1 part hardener and mix thoroughly for 4-5 minutes. Add Liquid or Metallic pigments as desired and mix until evenly dispersed.
Application
Working area should be clean, dry, and free of dust. FlowCast SPR can be poured at 6-25 mm (¼-1”) per layer. FlowCast SPR will not shrink while curing under normal conditions. However, it may slowly fill cracks and voids in live edge wood pieces, causing the resin level to drop. Be prepared to add more epoxy as needed.
Epoxy releases heat when curing. For pours deeper than 25 mm (1") and/or at a volume greater than 3 L, multiple thinner pours may be necessary to prevent overheating. For best adhesion between layers, wait until the first layer is fully set to touch. Sand with 220 grit sandpaper and wipe down before pouring another layer.
View Technical Data Sheet (TDS)
FlowCast® SPR SDS Resin - English (CA)
FlowCast® SPR SDS Hardener - English (CA)
- Weight: 2.16 LBS
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- Weight: 2.16 LBS
