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

These are perfect for painting on a panel.

This Backing board panel is 2.5mm thick and is made of MDF. It measures 10inx12in.

This Backing board panel is 2.5mm thick and is made of MDF. It measures 12inx16in

This Backing board panel is 2.5mm thick and is made of MDF. It measures 16inx20in

This Backing board panel is 2.5mm thick and is made of MDF. It measures 20inx24in

This Backing board panel is 2.5mm thick and is made of MDF. It measures 20inx30in

This Backing board panel is 2.5mm thick and is made of MDF. It measures 24inx28in

An inexpensive material for mounting non-conservation work. Also a useful non-conservation backing board. Sheet thickness: 2mm.

An inexpensive material for mounting non-conservation work. Also a useful non-conservation backing board. Sheet thickness: 2mm.

JAS White Core Mount Board is a 1.5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1.1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper.

These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications.

JAS White Core Mount Boards are available in 60 x 80cm sheets in the following colours: Buff, Felt Gray, Pearl, Cape Cod, Pistachio, Chamois, Porcelain, Ultra White, Biscuit, Cream, Black, Soft White, Off White, Antique White, Polar White, Extra White.

JAS White Core Mount Board is a 1. 5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1. 1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper. These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications. JAS White Core Mount Boards are available in 60 x 80cm sheets in the following colours: Buff, Felt Gray, Pearl, Cape Cod, Pistachio, Chamois, Porcelain, Ultra White, Biscuit, Cream, Black, Soft White, Off White, Antique White, Polar White, Extra White. This is a single sheet of JAS White Core Mount Board in the following colour: Antique white.

JAS White Core Mount Board is a 1.5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1.1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper.

These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications.

JAS White Core Mount Boards are available in 60 x 80cm sheets in the following colours: Buff, Felt Gray, Pearl, Cape Cod, Pistachio, Chamois, Porcelain, Ultra White, Biscuit, Cream, Black, Soft White, Off White, Antique White, Polar White, Extra White.

JAS White Core Mount Board is a 1.5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1.1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper.

These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications.

JAS White Core Mount Boards are available in 60 x 80cm sheets in the following colours: Buff, Felt Gray, Pearl, Cape Cod, Pistachio, Chamois, Porcelain, Ultra White, Biscuit, Cream, Black, Soft White, Off White, Antique White, Polar White, Extra White.

JAS White Core Mount Board is a 1.5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1.1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper.

These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications.

JAS White Core Mount Boards are available in 60 x 80cm sheets in the following colours: Buff, Felt Gray, Pearl, Cape Cod, Pistachio, Chamois, Porcelain, Ultra White, Biscuit, Cream, Black, Soft White, Off White, Antique White, Polar White, Extra White.

JAS White Core Mount Board is a 1.5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1.1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper.

These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications.

JAS White Core Mount Boards are available in 60 x 80cm sheets in the following colours: Buff, Felt Gray, Pearl, Cape Cod, Pistachio, Chamois, Porcelain, Ultra White, Biscuit, Cream, Black, Soft White, Off White, Antique White, Polar White, Extra White.

JAS White Core Mount Board is a 1.5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1.1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper.

These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications.

JAS White Core Mount Boards are available in 60 x 80cm sheets in the following colours: Buff, Felt Gray, Pearl, Cape Cod, Pistachio, Chamois, Porcelain, Ultra White, Biscuit, Cream, Black, Soft White, Off White, Antique White, Polar White, Extra White.

JAS White Core Mount Board is a 1.5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1.1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper.

These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications.

JAS White Core Mount Boards are available in 60 x 80cm sheets in the following colours: Buff, Felt Gray, Pearl, Cape Cod, Pistachio, Chamois, Porcelain, Ultra White, Biscuit, Cream, Black, Soft White, Off White, Antique White, Polar White, Extra White.

JAS White Core Mount Board is a 1.5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1.1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper.

These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications.

JAS White Core Mount Boards are available in 60 x 80cm sheets in the following colours: Buff, Felt Gray, Pearl, Cape Cod, Pistachio, Chamois, Porcelain, Ultra White, Biscuit, Cream, Black, Soft White, Off White, Antique White, Polar White, Extra White.

JAS White Core Mount Board is a 1.5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1.1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper.

These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications.

JAS White Core Mount Boards are available in 60 x 80cm sheets in the following colours: Buff, Felt Gray, Pearl, Cape Cod, Pistachio, Chamois, Porcelain, Ultra White, Biscuit, Cream, Black, Soft White, Off White, Antique White, Polar White, Extra White.

JAS White Core Mount Board is a 1.5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1.1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper.

These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications.

These pre-cut mount boards measure 24 x 30cm along the outer edge, with an aperture of 15 x 20 cm.

JAS White Core Mount Board is a 1.5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1.1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper.

These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications.

These pre-cut mount boards measure 24 x 30cm along the outer edge, with an aperture of 15 x 20 cm.

JAS White Core Mount Board is a 1.5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1.1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper.

These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications.

These pre-cut mount boards measure 24 x 30cm along the outer edge, with an aperture of 15 x 20 cm.

JAS White Core Mount Board is a 1.5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1.1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper.

These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications.

These pre-cut mount boards measure 24 x 30cm along the outer edge, with an aperture of 20 x 30 cm.

JAS White Core Mount Board is a 1.5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1.1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper.

These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications.

These pre-cut mount boards measure 24 x 30cm along the outer edge, with an aperture of 20 x 30 cm.

JAS White Core Mount Board is a 1.5mm thick acid-free mount board which weighs 850gsm. It consists of three layers: a 110gsm paper surface which is available in 16 colours; a 1.1mm thick, fully coated, bleached paperboard core which is acid free and which is considered sufficiently inert to be used in direct contact with documents; a backing layer of white chlorine- and acid-free cellulose paper.

These mountboards are not fully lightfast and should not be stored in direct sunlight, though they will display good colour-stability if stored out of direct sunlight. The front surface paper and the white paperboard core accords to ISO 6588, while the back paper accords to ISO9706. It is the back sheet, which is most fully in contact with the artwork, that has the highest archival specifications.

These pre-cut mount boards measure 24 x 30cm along the outer edge, with an aperture of 20 x 30 cm.