With over 100 years of experience in crafting the finest artist quality canvases, Claessens is recognised worldwide as a leader in the field. Each Claessens canvas undergoes a rigorous treatment and process to meet different requirements for artists.

First, all raw canvases are sized with a synthetic PVA glue. For oil primed canvases, the next step involves applying a primer of zinc white paint bound with linseed oil to the glued linen, by means of two knives. The canvas is then put into a drying room for three days where it air-dries naturally.

After this first initial drying time, the canvas is then sanded and a coating layer based on titanium white is applied to the canvas by means of two knives and a roller. The canvas is then placed in the drying room for another ten days.

Claessens' Oil Primed Canvases are suitable for oil paint.

With over 100 years of experience in crafting the finest artist quality canvases, Claessens is recognised worldwide as a leader in the field. Each Claessens canvas undergoes a rigorous treatment and process to meet different requirements for artists.

First, all raw canvases are sized with a synthetic PVA glue. For oil primed canvases, the next step involves applying a primer of zinc white paint bound with linseed oil to the glued linen, by means of two knives. The canvas is then put into a drying room for three days where it air-dries naturally.

After this first initial drying time, the canvas is then sanded and a coating layer based on titanium white is applied to the canvas by means of two knives and a roller. The canvas is then placed in the drying room for another ten days.

Claessens' Oil Primed Canvases are suitable for oil paint.

Stretch Canvas 260 gsm (Thin Edge 20mm), made with Polyester Blend Canvas, Acid-Free, 20mm Frame Depth, Frames are Hand Made from Re-Manufactured Wood that will not Warp or Crack, Individually Stretched by Hand with Folded Corners, Mitred corners secured with Corner Blocks for Extra Strength, Bevelled Inner Edges ensure Canvas Surface does not touch the Frame, Multimedia Friendly, Can be used with or without a base coat or primer, Made in South Africa.

Good quality canvas laminated onto a durable base. Coated with a high quality primer. Economical canvas choice. Thickness: 4mmGrain: Medium

Artecho Stretch Canvas 6 Set Value Pack White - 8" x 10". 100 % Pure Cotton Canvas: Each canvas in the set is 8 ounces, triple primed with acid-free acrylic gesso. Stretch Bars: A sturdy frame is made of high-quality pine wood. Each strip is carefully selected to ensure the quality. Excellent Value: 8 inches x 10 inches 5/8" thick- super value pack of 6pcs-suitable for students, beginners, and professionals. Every canvas is ready for your creation. Multiple Applications: Artecho stretched canvas is a great medium surface for acrylic paint, oil paint and pouring paint. We insist on providing you high quality products and excellent prices. Please feel free to contact us if you have any comments and suggestion about our products or service. Great Functional Gift for professional or beginner artists! Quality: Amazon 4.7* rating from more than 2000 ratings!

Good quality canvas laminated onto a durable base. Coated with a high quality primer. Economical canvas choice. Thickness: 4mmGrain: Medium

Canvas fabric mounted onto board offers incredible value for money. Designed for oil and acrylic painting, these boards can also be used for mixed media, collage, impasto and other heavy textures. Ideal for plein-air painting as they can be easily stored.

Canvas fabric mounted onto board offers incredible value for money. Designed for oil and acrylic painting, these boards can also be used for mixed media, collage, impasto and other heavy textures. Ideal for plein-air painting as they can be easily stored.

Stretch Canvas 260 gsm (Thin Edge 20mm), made with Polyester Blend Canvas, Acid-Free, 20mm Frame Depth, Frames are Hand Made from Re-Manufactured Wood that will not Warp or Crack, Individually Stretched by Hand with Folded Corners, Mitred corners secured with Corner Blocks for Extra Strength, Bevelled Inner Edges ensure Canvas Surface does not touch the Frame, Multimedia Friendly, Can be used with or without a base coat or primer, Made in South Africa.

3mm hardboard available in the standard sizes: A5, A4, A3, A2, A1, A0

These are perfect for painting on a panel.

Canvas fabric mounted onto board offers incredible value for money. Designed for oil and acrylic painting, these boards can also be used for mixed media, collage, impasto and other heavy textures. Ideal for plein-air painting as they can be easily stored.

These high quality Italian made canvas panels are more solid than regular art panels, they are made from 3.2mm thick MDF board with fine grain 100% cotton canvas glued to the front surface. The canvas has a sheared edge, and is universal primed making it suitable for oils, acrylics, mixed media etc.

These high quality Italian made canvas panels are more solid than regular art panels, they are made from 3.2mm thick MDF board with fine grain 100% cotton canvas glued to the front surface. The canvas has a sheared edge, and is universal primed making it suitable for oils, acrylics, mixed media etc.

These high quality Italian made canvas panels are more solid than regular art panels, they are made from 3.2mm thick MDF board with fine grain 100% cotton canvas glued to the front surface. The canvas has a sheared edge, and is universal primed making it suitable for oils, acrylics, mixed media etc.

These high quality Italian made canvas panels are more solid than regular art panels, they are made from 3.2mm thick MDF board with fine grain 100% cotton canvas glued to the front surface. The canvas has a sheared edge, and is universal primed making it suitable for oils, acrylics, mixed media etc.

These high quality Italian made canvas panels are more solid than regular art panels, they are made from 3.2mm thick MDF board with fine grain 100% cotton canvas glued to the front surface. The canvas has a sheared edge, and is universal primed making it suitable for oils, acrylics, mixed media etc.

Ampersand Museum Series Aquabord is an acid-free textured clay surface that absorbs watercolours like a fine paper. Colours retain their purity and vibrancy in a way that even the finest of watercolour papers can never match. When compared with watercolour paper, this multimedia panel simulates the absorbency and texture of a cold pressed surface, but allows colour to be lifted back to white easily while also leaving the richest, most vibrant colour possible. This workable surface provides natural looking highlights, fluid glazes, transparent subtle layers, and the ability to lift colour while the surface is wet or even after it is dry. Uniquely absorbent Aquabord is perfect for watercolours and gouache, but is also ideal for casein and acrylics. It will not tear, shrink or buckle even under heavy water application. Ampersand Aquabord is archival and eco-friendly. Seal finished watercolours or gouache with several light coats of spray varnish (or fixative), being careful to spray outdoors during warmer months or in a well ventilated and heated area during colder times of the year. Aquabord is available in a 3mm flat panel for standard framing behind glass and in a 22mm cradle profile for either frameless presentation or for use with floater frames. For best results, it’s a good idea to first “flush out” the surface of the panel with water using a large flat watercolour brush to release trapped air. Once the surface is slightly damp, it is ready to use. Rewetting may be needed as you work. Note that heavy water applications may release more air. Use a blow dryer to dry and also to dissipate air if needed.

Ampersand Museum Series Claybord is made using 3mm true artist hardboard and features Ampersand’s simply amazing kaolin clay ground formula similar in paintability to the clay gesso grounds used during the Renaissance. The surface is sanded to an ultra-smooth, highly absorbent finish so your paint colours remain true and brilliant. Work the surface by thinly applying paint or ink, then remove it, reapply it, even scratch through it to add contrast, texture and fine details. Claybord is a favourite of both fine and graphic artists. Only Ampersand builds their cradles by hand with premium grade 13-ply birch plywood for maximum stability and a clean, finished look from edge to edge.Ampersand Claybord panels are available in a 22mm or 38mm Cradle Profile. The new 38mm profiles offers more flexibility to artists for hanging and framing their work. This cradle profile is handcrafted with premium grade 13-ply birch plywood, designed to fit both standard canvas and floater frames. The cradle can easily be painted or stained to complement the artwork or primed with gesso to wrap the image around the edges.No other panel on the market protects an artist’s work like an Ampersand panel. Every Claybord panel is protected by our proprietary Archival-Seal barrier technology, the most advanced formula for sealing wood that prevents support induced discoloration. Only Ampersand uses true high-density hardboard made from US-grown renewable Aspen wood fibres. Claybord is archival, eco-friendly, formaldehyde-free and made by hand in the USA.Apply paint and ink using brushes, sponges, palette knives, paper towels, airbrush, technical pens and painting tools. Claybord is also an excellent printing surface and can also be used for image transfers.With Claybord, paints and inks can be manipulated to vary tonal value, create detail and to develop highlights and correct mistakes. Various artist tools can be used such as Ampersand scratchboard tools, hobby knives, razor blades, etching tools, sand paper, oil-free steel wool, and electric erasers. Claybord's clay coating allows for the use of sgraffito techniques to cut into the surface and re-expose the white clay ground. The coating is 7 to 10 dry-mils thick allowing for multiple cut-ins or erasers. The smooth finish and the absorbency of the clay ground allows the use of an abrasive like oil-free steel wool or sand paper to remove pigment without damaging the finish.While Claybord allows the use of traditional materials, tools, and techniques, it is also an ideal surface for mixed media and experimentation. Details can be added, highlights created, and mistakes corrected.Please note: These products have been finished with an industrial sander. If you are planning on doing a very thin glaze or wash, this may reveal usually imperceptible circular marks made by the sanding process. If you need an extremely smooth claybord surface, we suggest using a very fine sandpaper or oil-free steel wool prior to applying paint.Ampersand Claybord Panels• Ultra-smooth absorbent clay ground• Accepts more mediums than any other surface• One of a kind workability with paints and artist toolsMany Fine Art Uses:• Excellent for use with India, pigmented and alcohol inks• Also use with egg tempera, acrylics, collage, pencil, pens, airbrush, photo-transfers, casein, watercolour, gouache and mixed media• Bonds well with adhesives to mount paper and fabrics

Ampersand Museum Series Claybord is made using 3mm true artist hardboard and features Ampersand’s simply amazing kaolin clay ground formula similar in paintability to the clay gesso grounds used during the Renaissance. The surface is sanded to an ultra-smooth, highly absorbent finish so your paint colours remain true and brilliant. Work the surface by thinly applying paint or ink, then remove it, reapply it, even scratch through it to add contrast, texture and fine details. Claybord is a favourite of both fine and graphic artists. Only Ampersand builds their cradles by hand with premium grade 13-ply birch plywood for maximum stability and a clean, finished look from edge to edge.Ampersand Claybord panels are available in a 22mm or 38mm Cradle Profile. The new 38mm profiles offers more flexibility to artists for hanging and framing their work. This cradle profile is handcrafted with premium grade 13-ply birch plywood, designed to fit both standard canvas and floater frames. The cradle can easily be painted or stained to complement the artwork or primed with gesso to wrap the image around the edges.No other panel on the market protects an artist’s work like an Ampersand panel. Every Claybord panel is protected by our proprietary Archival-Seal barrier technology, the most advanced formula for sealing wood that prevents support induced discoloration. Only Ampersand uses true high-density hardboard made from US-grown renewable Aspen wood fibres. Claybord is archival, eco-friendly, formaldehyde-free and made by hand in the USA.Apply paint and ink using brushes, sponges, palette knives, paper towels, airbrush, technical pens and painting tools. Claybord is also an excellent printing surface and can also be used for image transfers.With Claybord, paints and inks can be manipulated to vary tonal value, create detail and to develop highlights and correct mistakes. Various artist tools can be used such as Ampersand scratchboard tools, hobby knives, razor blades, etching tools, sand paper, oil-free steel wool, and electric erasers. Claybord's clay coating allows for the use of sgraffito techniques to cut into the surface and re-expose the white clay ground. The coating is 7 to 10 dry-mils thick allowing for multiple cut-ins or erasers. The smooth finish and the absorbency of the clay ground allows the use of an abrasive like oil-free steel wool or sand paper to remove pigment without damaging the finish.While Claybord allows the use of traditional materials, tools, and techniques, it is also an ideal surface for mixed media and experimentation. Details can be added, highlights created, and mistakes corrected.Please note: These products have been finished with an industrial sander. If you are planning on doing a very thin glaze or wash, this may reveal usually imperceptible circular marks made by the sanding process. If you need an extremely smooth claybord surface, we suggest using a very fine sandpaper or oil-free steel wool prior to applying paint.Ampersand Claybord Panels• Ultra-smooth absorbent clay ground• Accepts more mediums than any other surface• One of a kind workability with paints and artist toolsMany Fine Art Uses:• Excellent for use with India, pigmented and alcohol inks• Also use with egg tempera, acrylics, collage, pencil, pens, airbrush, photo-transfers, casein, watercolour, gouache and mixed media• Bonds well with adhesives to mount paper and fabrics

Please note: These products have been finished with an industrial sander. If you are planning on doing a very thin glaze or wash, this may reveal usually imperceptible circular marks made by the sanding process. If you need an extremely smooth claybord surface, we suggest using a very fine sandpaper or oil-free steel wool prior to applying paint.