Composition Cork Rolls & Sheets

Composition cork rolls and sheets are perhaps the most versatile of all cork products. These items are manufactured from natural cork grains and therefore maintain most of the same characteristics attributed to cork in its natural state. Cork rolls and sheets are used for many products, including bulletin and tack boards, gaskets and protective pads, underlayment and insulating material, coasters, hot pads, model, crafts and hobby needs, and much more.

Different cork grain sizes and distinctive formulations of binders are used in the manufacturing process to create composition cork rolls and sheets in grades and appearances to satisfy specific purposes and uses. Listed below are the most popular grades of cork rolls and sheets to meet most needs. In addition Jelinek Cork Group also manufactures custom formulated grades specific to end use, working with customers to formulate grades for their precise requirements.

Cork Rolls

Tan colored roll

Grade BB-13

Designed for use as an economically priced bulletin board material and sectional wall covering. Also ideal for certain gasket applications, shipping and spacer pads, protective backing and numerous other industrial, commercial and hobby requirements. Available in thicknesses ranging from 2.5mm to 6mm (approx. 1/8” to ¼”), standard widths of 910mm (36”) or 1240mm (49”), and in various lengths. Custom sizes (thicknesses, widths, lengths) are also available upon request. Technical Specifications.

Grade BB-14

A high end material ideally suited for bulletin board use and facing or wall coverings. Suitable for certain silk screening applications. Available in thicknesses ranging from 0.8mm to 6mm (approx. 1/32” to ¼”), standard widths of 610mm (24”) or 1240mm (49”), and in various lengths. Custom sizes (thicknesses, widths, lengths) are also available upon request. Technical Specifications.

Grade QuietCork™ Rolls

QuietCork is widely used as an effective sound deadening underlayment beneath ceramic and hardwood flooring. Also suitable for a variety of other uses ranging from spacers, gasket applications, insoles, and scratch protection base materials. Available in thicknesses ranging from 2.5mm to 6mm (approx. 1/8” to ¼”), standard width is 1240mm (49”), and in various lengths. Custom sizes (thicknesses, widths, lengths) are also available upon request. Technical Specifications.

Grade DC 13 (Designer Rolls)

Reference DC 13-Green		Reference DC 13-Red		Reference DC13-Blue

These rolls are similar to Grade BB-13 described above but with the unique addition of coloring surrounding the natural cork grains.

These designer rolls are available in three popular colors – green, red, and blue. Designer cork rolls are suitable for bulletin boards, full or partial wall covering, accent walls and work areas, or for any other decorative and function work and play stations. Standard thickness is 5.5mm (7/32”), standard width is 1240mm (49”), and may be cut to various lengths. Custom sizes (thicknesses, widths, lengths) are also available upon request.

Technical Specifications are those of Grade BB13 listed above.

Installing cork rolls on walls

Grade Linocork Roll

Fine grained cork roll material with natural linseed oil and rosin binder. Secured to natural jute backing. Color remains consistent throughout thickness of roll. Will not crack or break when bent around 2-3/4" (70mm) diameter cylinder and is fire resistant to Class B parameters (ASTM E-84).

Not susceptible to build-up of electrostatic charges. The material is washable, self-healing, and resistant to bacteria. This product is commonly used for decorative bulletin board applications. Due to it's excellent durability the extended life-cycle cost is low. Common uses are in schools, offices, meeting rooms, kindergartens, hospitals, and homes.

Blue Linocork		Hazel Linocork		Red Linocork

Miscellaneous Rolls

• mini rolls with and without PSA backing (Pressure Sensitive Adhesive) used for drawer liners, hobby making, tack board facing and more
• end runs in random thickness and lengths
• specials

Contact us with requests and for further details.

Cork Sheets

Tan colored sheets

Grade CR 117

A fine grain composition cork suitable for bulletin boards, coasters or gasket applications. Suitable for certain silk screening applications. Available in standard sheet sizes of 610mm wide x 915mm long (24” x 36”) and in thicknesses ranging from 0.8mm (1/32”) up to 12mm (1/2”). Other sizes (greater thicknesses or alternate widths and lengths) can be custom produced. Technical Specifications.

Grade CR 117 PSA

Cork sheet with adhesive backing

Exactly the same as Grade CR 117 described above but with a pressure sensitive adhesive (PSA) on the back side of the sheets. PSA makes it easy, clean, quick, and practical to adhere sheets to most surfaces.

Grade QuietCork™ Sheets

This material is widely used as an effective sound deadening underlayment beneath ceramic and hardwood flooring. Also suitable for a variety of other uses ranging from spacers, gasket applications, insoles and scratch protection base materials. Available in standard sheet sizes of

610mm wide x 915mm long (24” x 36”) and in thicknesses ranging from 2.5mm (approx. 3/32”) up to 25mm (approx. 1”). Other sizes (greater thicknesses or alternate widths and lengths) can be custom produced. Technical Specifications.

Grade Self-Expanding Cork Sheets

This self-expanding highly technical cork will expand when in contact with water to provide a perfect seal. It is particularly suitable as a jointing material in water retaining structures such as dams, reservoirs, sewage works, sea walls and swimming pools. Available in standard sheets sizes of 610mm wide x 915mm long (24” x 36”) and in three standard thicknesses

of 12.7mm (1/2”), 19mm (3/4”), and 25.4mm (1”). Other thicknesses are also available upon request. Technical Specifications.

Specialty Cork Sheets