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EasyFlo Series Liquid Casting Plastics
EasyFlo Series products are easy-to-use polyurethane resins with simple, 1A:1B mix ratios by volume. These super low-viscosity liquids make for perfect detail penetration and bubble-free castings without the need for vacuum or pressure techniques. Rapid demold times make EasyFlo products ideal for high-volume, fast-cast applications.
This series includes options that can be poured, rotocast and sprayed.
EasyFlo plastics are the fastest setting and lowest viscosity resins in Polytek®’s polyurethane resin line-up, are very versatile and work well for countless commercial, industrial, hobby, craft, prop and display projects.
EasyFlo plastics can be cast in PlatSil® and TinSil® silicone molds without any release agent and can be cast in polyurethane rubber molds and latex molds with the proper release agent (e.g., Pol-Ease® 2300 Release Agent).
View all product options within this series under "Product Options" below:
- Two-part polyurethane resins
- Room temperature curing (RTV)
- Shore Hardness Options: D65 – D75
- Super-low viscosity
- Perfect cast detail
- Opaque and translucent options
- Fast demold times (as fast as 15 minutes)
- 1A:1B mix ratios by volume
- Options for pouring, rotocasting and slush casting, and spraying
- Bubble-free castings
- Tough, non-brittle
- Easily colored with PolyColor Dyes
- Dry fillers (e.g., bronze powder) can be added to resin
Select an option below for additional product specifications and buying information:
|Product||Description||Shore Hardness||Mixed Viscosity||Mix Ratio||Pour Time||Demold Time*||Color|
|EasyFlo 60 Liquid Plastic||Pours like water, so making bubble-free parts is easy and fast.||D65||60 cP||1A:1B by volume 100A:90B by weight||2 - 2.5 min.||15 – 30 min.||White|
|EasyFlo 95 Liquid Plastic||Useful when a longer pour time of 5 minutes is needed to complete a pour.||D65||95 cP||1A:1B by volume 100A:90B by weight||5 min.||30 – 60 min.||Off-White|
|EasyFlo 120 Liquid Plastic||Best for rotocasting or slush casting to create nearly unbreakable, hollow parts – especially when backfilled with PolyFoams.||D65||120 cP||1A:1B by volume 100A:90B by weight||2 – 2.5 min.||15 – 30 min.||White|
|EasyFlo Clear Liquid Plastic||Cures to a pale amber color and is often used with PolyColor Dyes to make transparent, colored castings or with fillers (e.g., bronze powder) that are added for visual appeal.||D72||110 cP||1A:1B by volume 100A:90B by weight||2 – 2.5 min.||15 – 30 min.||Translucent Amber|
|EasyFlo 100 FR Liquid Plastic||A pourable, UL-94 (V-0) fire-retardant plastic.||D65||200 cP||1A:1B by weight or volume||2 – 2.5 min.||15 – 30 min.||Off-White/Tan|
|EasyFlo Spray FR Liquid Plastic||A sprayable, UL-94 (V-0) fire-retardant plastic. Designed to be sprayed using a low cost, portable PlasPak spray gun and cartridges or with higher output equipment for even larger projects.||D75||250 cP||1A:1B by volume 100A:90B by weight||N/A||5 – 10 min.||
*Demold time varies with thickness of casting and the amount of accelerator used.
|Color Dyes||PolyColor Dyes can be used to color EasyFlo Series plastics. They are available in Black, Brown, Blue, Green, Red, Yellow, and a White Pigment.|
|Bronze Powder||Create cold cast bronze parts by adding bronze powder at the proper ratio. This technique is most popular with EasyFlo 60 & EasyFlo Clear.|
|Thickeners||Use PolyFiber II to thicken the liquid mix for application by brush or trowel.|
|Accelerator||Use Poly 15 Part X Accelerator to increase the speed of curing.|
|Neutral-Density Filler||Add PolyFil ND (neutral density) to reduce the cost of EasyFlo castings and to help reduce shrinkage in larger castings without affecting density.|
|Product Life Extender||Use PolyPurge Aerosol Dry Gas to extend product life by spraying it into containers before resealing.|