URE-FIL Fillers

Fillers For Resins and Rubbers

URE-FIL® fillers disperse easily in Smooth-On materials. They can be added to materials in different proportions to achieve a variety of working properties and effects. Some fillers are designed for cost-savings, others are designed for specific casting effects or improved physical properties. Other URE-FIL® fillers are designed specifically for thickening materials for brush-on or trowelable application.

Price and Purchasing

Call to Order

Subtotal:
ProductSizeNet WeightPrice
Quantity

URE-FIL 3

Ceramic based filler for urethane resins.
WARNING: Prop 65 Notice
WARNING: Known to the state of CA to cause cancer, birth defects or reproductive harm - www.P65Warnings.ca.gov
 Gallon Unit 3 lbs. 25393798
5 Gallon Unit 15 lbs. 1047015663

URE-FIL 5

Filler for urethane resins - excellent for woodgrain effects. 		Gallon Unit 3 lbs. 15602334
5 Gallon Unit 15 lbs. 60199004

URE-FIL 7

Filler for urethane resins - provides dimensional stability. 		Gallon Unit 10 lbs. 53828051
5 Gallon Unit 50 lbs. 2504737470

URE-FIL 9

Fumed Silica for Thickening Liquid Rubber & Liquid Plastic - Avoid getting airborne or inhaling. READ MSDS BEFORE USING. 		5 Gallon Unit 10 lbs. 1784626698

URE-FIL 11

Extruded short fibers for thickening urethane and silicone rubbers, urethane plastics and epoxies. 		Gallon Unit 1 lb. 30964632
5 Gallon Unit 7 lbs. 1889428265

URE-FIL 13

Poly-blend filler used to thicken urethane plastics and epoxies for vertical surface application. 		Gallon Unit 1 lb. 25663839
5 Gallon Unit 7 lbs. 1393220842

URE-FIL 15

micro-balloons that can be added to Smooth-On urethane plastics and epoxies to create very lightweight castings. 		Gallon Unit 0.7 lb. 18502768
5 Gallon Unit 3.5 lbs. 729310910

URE-FIL 17

Pure aluminum pellet filler to improve thermal conductivity, dimensional stability, reduce shrinkage in large mass castings, etc. (400 micron) 		4 lb 4 lbs. 710010622
10 lb 10 lbs. 1413621147
25 lb 25 lbs. 3254948693

URE-FIL 19

Pure aluminum pellet filler to improve thermal conductivity, dimensional stability, reduce shrinkage in large mass castings, etc. (1200 micron) 		4 lb 4 lbs. 710010622
10 lb 10 lbs. 1398420920
25 lb 25 lbs. 3219148158

Document Downloads

Technical Bulletins

Safety Data Sheets

Videos

URE-FIL Fillers Video:

Creating Realistic Wood Replications Using Smooth-Cast™ 320 Resin and URE-FIL™ 5

 URE-FIL Fillers Video:

How To Add Weight To Cold Cast Metal Castings Using URE-FIL™ 17

 URE-FIL Fillers Video:

How To Make Resin Jewelry Using URE-FIL™ 19

How-To Galleries

URE-FIL Fillers Gallery:

How to Make a Glove Mold with Dragon Skin & Cast a Faux Wood Repro

 URE-FIL Fillers Gallery:

Achieving A Woodgrain Finish using Smooth-Cast® Resin

 URE-FIL Fillers Gallery:

Create Your Own Cast Live Rock Using Smooth-Cast 321

 URE-FIL Fillers Gallery:

Making a One Piece Cut Seam Mold of a Head Using Body Double

Images

URE-FIL Fillers Image:
© 2024

URE-FIL® 9 used to thicken Brush-On® urethane rubber to fill undercuts and create cut shims on mold.

URE-FIL Fillers Image:
© 2024

Piece of driftwood is molded and cast with Smooth-Cast® 325 plastic using URE-FIL® 5 to achieve a wood effect.

URE-FIL Fillers Image:
© 2024

Smooth-Cast® 325 casting with URE-FIL® 5 reproduces fine wood texture.

URE-FIL Fillers Image:
© 2024

Marble effect using URE-FIL® 7 and SO-Strong® tints in Smooth-Cast® 325 urethane plastic.

URE-FIL Fillers Image:
© 2024

Original wood carving next to Smooth-Cast® 325 casting with URE-FIL® 5

 

Related Products

  • Epsilon PRO

    Protective, impact resistant coating for EPS, polyurethane foam, and more.

  • Plasti-Paste

    Trowelable urethane plastic support shell and fabrication material

  • Smooth-Cast ONYX Series

    1A:1B by volume, low viscosity urethane resin that cure at room temperature to a deep black, solid plastic

  • Smooth-Cast 300 Series

    Ultra low viscosity, 1:1 mix ratio white liquid casting resins

  • Smooth-Cast 320 Series

    Ultra low viscosity, 1:1 mix ratio off-white casting resins

  • Smooth-Cast 325 Series

    Colormatch® resins developed specifically for the addition of colorants

  • Smooth-Cast Semi-Rigid Series

    Low-cost, 1A:1B by volume semi-rigid urethane casting resins that offer excellent impact resistance

  • TASK 7

    Flame rated, low viscosity, fast set casting resin that meets UL 94 V-O requirements for flame resistance

  • TASK 11

    Semi-rigid resin which is suitable for dry food applications

  • TASK 15

    Urethane resin with high impact resistance developed for machine rotocasting

  • TASK 16

    Fast-setting Shore 80A/30D rubber that offers very high tear strength, impact resistance and wear resistance

  • TASK 2 & 3

    Low viscosity, high performance white casting resins

  • TASK 21

    Performance urethane casting resin with high ABS-type compressive and flexural strength

  • TASK 4

    Polyurethane casting resin that is very strong when cast in ultra-thin sections

  • TASK 5 & 6

    Low cost, high performance tan casting resins

  • TASK 8

    Heat resistant polyurethane resin system which withstands up to 263°F /129°C

  • TASK 9

    High performance clear amber urethane casting resin that features very high compressive and tensile strength

All Reynolds USA locations will be closed Thursday - Saturday, November 28th - 30th in observance of Thanksgiving. Resuming normal operations on Monday, December 2nd.