Rheotech Mediums

Skip to content

Get FREE shipping to US and Canada on orders placed over $75

Let's Stay in Touch

Sign up for our mailing list and get 10% off your first order.

Your e-mail

Our Company
- Our Team
- Tri-Art Gallery
Shop
Discover
Find A Dealer

Country/region

Country/region

Language

Language

- Our Team
- Tri-Art Gallery
Find A Dealer

Language

Language

Our Team
Tri-Art Gallery

Professional Acrylics
Professional Oils
Professional Watercolours
Student Acrylics
Kids Paints
Substrates & Paper
Artist Brushes & Accessories
Resource Books

Artist Spotlights
Creative Zone
Education
Mastrius
Frequently Asked Questions
Notes from the Lab
Downloadable Files

Cart

Your cart is empty

Start shopping

Add order note

Filters

$

to

$

2L (1)‎

2.3L (1)‎

3.78L (1)‎

250mL (7)‎

500mL (7)‎

1000mL (7)‎

60mL Tube (3)‎

150mL Tube (3)‎

7 products

Sort by

Sort by

Featured Best selling Alphabetically, A-Z Alphabetically, Z-A Price, low to high Price, high to low Date, old to new Date, new to old

Rheotech - Gesso - Tri-Art Mfg.

Rheotech - Gesso - Tri-Art Mfg.

Rheotech - Gesso - Tri-Art Mfg.

Rheotech - Gesso - Tri-Art Mfg.

Rheotech - Gesso

Sale priceFrom $10.60 CAD

Rheotech - Modeling Paste - Tri-Art Mfg.

Rheotech - Modeling Paste - Tri-Art Mfg.

Rheotech - Modeling Paste

Sale priceFrom $7.35 CAD

Rheotech - Gloss Gel Medium - Tri-Art Mfg.

Rheotech - Gloss Gel Medium - Tri-Art Mfg.

Rheotech - Gloss Gel Medium - Tri-Art Mfg.

Rheotech - Gloss Gel Medium - Tri-Art Mfg.

Rheotech - Gloss Gel Medium

Sale priceFrom $7.35 CAD

Rheotech - Retarder - Tri-Art Mfg.

Rheotech - Retarder - Tri-Art Mfg.

Rheotech - Retarder - Tri-Art Mfg.

Rheotech - Retarder - Tri-Art Mfg.

Rheotech - Retarder

Sale priceFrom $10.40 CAD

Rheotech - Matte Gel Medium - Tri-Art Mfg.

Rheotech - Matte Gel Medium - Tri-Art Mfg.

Rheotech - Matte Gel Medium - Tri-Art Mfg.

Rheotech - Matte Gel Medium - Tri-Art Mfg.

Rheotech - Matte Gel Medium

Sale priceFrom $7.35 CAD

Rheotech - Matte Polymer Medium - Tri-Art Mfg.

Rheotech - Matte Polymer Medium - Tri-Art Mfg.

Rheotech - Matte Polymer Medium - Tri-Art Mfg.

Rheotech - Matte Polymer Medium - Tri-Art Mfg.

Rheotech - Matte Polymer Medium

Sale priceFrom $11.15 CAD

Rheotech - Gloss Polymer Medium - Tri-Art Mfg.

Rheotech - Gloss Polymer Medium - Tri-Art Mfg.

Rheotech - Gloss Polymer Medium - Tri-Art Mfg.

Rheotech - Gloss Polymer Medium - Tri-Art Mfg.

Rheotech - Gloss Polymer Medium

Sale priceFrom $11.15 CAD

Resources & Support

Downloadable Files
Gift Cards
Store Locator
Apply for a Wholesale Account
Dealer Log-in
Dropshipping
Affiliates Page
Contact Us
MSDS
FAQ
Terms of Service
Refund policy
Privacy Policy
Shipping Policy

About Us

Our History
Our Eco-Initiatives
Our Product Labels
Our Sponsored Artists
Product Reviews

Follow us

Tri-Art Mfg.
18 St Remy Place
Kingston, Ontario, Canada
K7K 6C4

Tri-Art Manufacturing is situated on traditional Anishinaabe and Haudenosaunee Territory.

Country/region

Country/region

Language

Language

Tri-Art Mfg. Powered by Shopify

We accept

★ Judge.me Reviews

Let customers speak for us

91%

(192)

4%

(9)

2%

(5)

0%

(1)

2%

(4)

D

Tri-Art Liquids - Cobalt Blue (Hue)

Debbie Beebe

Cobalt blue

Love the color and the liquid paint .

A

Tri-Art Liquids - Rose Gold

Amber Goodwin

Amazing paints!

I absolutely LOVE Triart rose gold! No other brand has a color like this and it’s a perfect soft edition to any palette!

A

Tri-Art High Viscosity - Red Oxide

Anne C

Amazing

Love this colour for rocks etc and great base for pop of red!

E

Tri-Art High Viscosity - Phthalo Turquoise Light

Elizabeth Minnes

My fav

I love follow turquoise it has always spoken to my work

A

Tri-Art High Viscosity - Titanium White

Anne C

Great consistency

It is thick , yet smooth and opaque, great paint!

1 2 3