PT Flex 20 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to a tan, Shore A23-25 rubber. This is the softest rubber in the PT Flex line of polyurethane mold rubbers. PT Flex Series rubbers were specifically designed for prototyping and model making applications and offer fast pour times (~4 minutes) and fast demold times (~2 hours).
Previous product
Back to products
Poly 74-45 80lb
$1,322.50 (inc. gst)
Next product
PTFLEX 70 16lb
$425.50 (inc. gst)
PTFLEX20 80lb
SKU: U-PTFLEX20-L
$1,897.50 (inc. gst)
Related products
Industrial Talc
$18.40 – $92.00 (inc. gst)
Industrial Talc is a budget priced filler for reducing cost and exotherm in resins. Also used as a surface tension
Aluminium Granules
$57.50 – $201.25 (inc. gst)
Aluminium Granules are commonly used as a filler in resin moulds for vacuum forming and low pressure injection. Imparts high
Omyacarb 40
$25.30 – $40.25 (inc. gst)
Omyacarb is a Medium-ground calcium carbonate filler/extender suitable for most applications where a relatively coarse product is required.
Barnes 6L Vacuum System
$632.50 (inc. gst)
This vacuum degassing unit is designed to remove air from resin and silicone systems prior to pouring. It is a
Chopped Strand Mat 300gm
$7.48 (inc. gst)
Our CSM 300gm is an emulsion chopped strand mat made of randomly distributed chopped E-glass strands held together by an
Q-Cel 520
$103.50 – $161.00 (inc. gst)
Q-Cel 520 is a hollow glass micro-balloon which can be mixed with just about any resin. Q-Cel will make the
Sold out
![](https://www.barnesnz.co.nz/wp-content/uploads/2022/09/AF7-S_1-600x600.png 600w, https://www.barnesnz.co.nz/wp-content/uploads/2022/09/AF7-S_1-300x300.png 300w, https://www.barnesnz.co.nz/wp-content/uploads/2022/09/AF7-S_1-1024x1024.png 1024w, https://www.barnesnz.co.nz/wp-content/uploads/2022/09/AF7-S_1-150x150.png 150w, https://www.barnesnz.co.nz/wp-content/uploads/2022/09/AF7-S_1-1536x1536.png 1536w, https://www.barnesnz.co.nz/wp-content/uploads/2022/09/AF7-S_1-2048x2048.png 2048w, https://www.barnesnz.co.nz/wp-content/uploads/2022/09/AF7-S_1-1200x1200.png 1200w, https://www.barnesnz.co.nz/wp-content/uploads/2022/09/AF7-S_1.png 1500w)
Close
Anti-Foaming Agent AF-7 Pint
$69.00 (inc. gst)
AF-7 Anti-Foaming Agent has been developed as an extremely effective, air release agent for Water Clear polyurethane material systems. Its
Brass Powder
$51.75 – $414.00 (inc. gst)
Brass powder fillers are more commonly used in resins for producing cold cast metal effects. Generally, higher amounts of metal