Linatex Rubber
- Available Products

The Linatex® range of rubbers offers unmatched resistance and superior performance in the most demanding abrasion environments. Merefsa, as the official distributor in Spain, offers the complete range of products, including Linatex, Linard, Linatrile, Linaplus FG, and Linaplus OZ, available in abrasion-resistant rubber sheet formats. Linatex®: the synonym for excellence in industrial rubbers.

Linatex® Premium Rubber
Linatex® is a high-quality rubber, composed of 95% natural materials, known for its exceptional resistance and hardness against cuts, tears, and abrasions. Specifically designed for applications in wet abrasion or friction environments, Linatex® delivers superior performance even in the most demanding conditions.
Thanks to its exclusive manufacturing process, Linatex® maintains minimal mechanical alteration in its molecular structure, which results in extraordinary durability and significant economic benefits for the user, optimizing the total cost of ownership.
Design Features
- Leader in its category for fine slurry applications
- Exceptional resistance to cuts and tears
- High resistance with a low modulus of elasticity
- Versatile chemical compatibility
Applications
- Industrial coating (pipes, hoppers, tanks, valves, pumps, etc.)
- Hose systems (drainage tubes, elbows, flanges, patented hose life indicator system, etc.)
- Rubber sheets (belt coatings, straps, horse stables, shooting ranges, etc.)
- High resistance reinforcements
- Equipment for handling slurries (pumps, cyclones, screens, classifiers, valves, turnkey aggregate plants, etc.)
Processes
- Wear-resistant coating and anti-corrosive protection
- Material handling (aggregates)
- Material handling (Minerals Division)
- Textile coating
Physical Properties
- Material: High-quality natural rubber
- Standard sheet dimensions: 9.25 m x 1.23 m
- Available thickness: From 1.5 mm to 30.0 mm
- Operating temperature range: Safe and efficient operation from -40 °C to +70 °C

RUBBER LINARD® 60
Linard® 60 rubber is a natural rubber material reinforced with silica, specifically designed to offer superior resistance to cuts, tears, and abrasion. This innovative product combines the strength and natural elasticity of latex with the hardness required to handle thick materials, making it an efficient and durable solution for the most demanding applications.
The exclusive formulation of Linard® 60 provides a unique combination of high resistance, low deformation, and exceptional durability against wear. Additionally, its outstanding non-stick properties make it the ideal choice to tackle complex challenges in various industrial sectors.
Design Features
- Exceptional non-stick properties
- Unmatched flexibility in hard rubber compounds
- High resistance to cutting by sharp-edged objects
- Good abrasion resistance in wet conditions
Applications
- Hose coating
- Protection panels
- Rubber skirting
- Abrasive environments
Physical Properties
- Material: Natural rubber reinforced with silica
- Standard sheet dimensions: 9.25 m x 1.23 m
- Available thickness: From 3 mm to 30.0 mm
- Operating temperature range: Efficient and safe operation from -40 °C to +75 °C

LINARD® HD RANGE
The Linard® HD product range is composed of advanced blends of natural and synthetic rubber, specifically formulated to provide exceptional hardness without compromising the natural elasticity of the material.
This unique combination provides the perfect balance between resistance and flexibility, making Linard® HD the ideal choice for high-impact applications where cutting and scraping pose a significant challenge.
Design Features
- Superior strength and resistance for severe abrasion
- Exceptional resistance to chipping and excavation
- Versatility in dry and wet applications
Applications
- Dredging hoses
- Screen covers and industrial supports
- High-resistance transfer ramps
Physical Properties
- Material: Advanced blend of natural and synthetic rubber
- Standard sheet dimensions: 9.25 m x 1.23 m
- Available thickness: Range from 3 mm to 50.0 mm
- Operating temperature range: Effective from -40 °C to +75 °C

LINAGARD® BB RUBBER
Linagard® BB rubber is a bromo-butyl-based material, specifically designed to provide a cost-effective coating solution in aggressive chemical applications. This product is ideal for environments exposed to acids, alkalis, and high temperatures, creating a reliable and durable barrier that offers exceptional chemical and corrosion protection, along with outstanding mechanical properties.
Merefsa's extensive experience in the supply and installation of rubbers for various chemical applications has been key in the development of Linagard® BB. Thanks to its chemical resistance, corrosion protection, and high mechanical performance, this rubber is positioned as a comprehensive solution for the most demanding industrial applications, combining durability and cost-effectiveness.
Design Features
- High resistance to inorganic chemicals
- Excellent resistance to UV rays and ozone
- Great resistance to high temperatures
Applications
- Acid tanks
- Chemical storage tanks
- Pipe and tank linings
Physical Properties
- Material: Bromo-butyl rubber base
- Standard sheet dimensions: 9.25 m x 1.23 m
- Available thickness: Range from 3 mm to 30.0 mm
- Operating temperature range: Safe operation from -40 °C to +120 °C

LINAGARD® NBR RUBBER
Linagard® NBR rubber is a nitrile-based material, specially formulated to offer a unique combination of abrasion resistance and compatibility with oils and chemicals. Unlike natural rubber, which, while resistant to abrasion, does not withstand contact with oils, and conventional nitrile-based rubbers, which have limited performance in high-abrasion environments, Linagard® NBR stands out as a comprehensive solution for demanding industrial applications.
Linagard® NBR not only provides excellent wear resistance in the presence of oils, but also maintains optimal performance at high temperatures, allowing for safe and effective use up to 110 °C.
Design Features
- Resistance to mineral and vegetable oils
- Superior chemical compatibility
- Excellent performance at high temperatures
- Good wear resistance
- Low gas permeability
Applications
- Industrial coatings
- Components for the chemical industry
- Transmission belt coatings
Physical Properties
- Material: NBR (nitrile) rubber base
- Standard sheet dimensions: 9.25 m x 1.23 m
- Available thickness: Range from 3 mm to 30.0 mm
- Operating temperature range: Effective from -20 °C to +110 °C

LINAGARD® OSR RUBBER
Linagard® OSR rubber is a high-quality rubber compound, specifically designed to offer exceptional resistance to oils, including petroleum and industrial chemicals. Unlike other conventional compounds, Linagard® OSR stands out for its versatility and durability, providing not only excellent chemical resistance but also reliable weather protection and great abrasion resistance.
Design Features
- Exceptional abrasion resistance
- Very good oil resistance
- Excellent strength against petroleum
- Excellent resistance to weather conditions
- Petroleum applications
- Tank coatings
- Mining hoses
- Material: Rubber based on NBR (nitrile)
- Standard sheet dimensions: 9.25 m x 1.23 m
- Available thickness: Range from 3 mm to 30.0 mm
- Working temperature range: Effective from -20 °C to +110 °C
Applications
Physical Properties

LINAGARD® FG RUBBER
Linagard® FG rubber is a natural rubber compound specifically designed to meet international food contact regulatory requirements. This product complies with FDA regulations (U.S. Food and Drug Administration, CFR 21 177.2600) and European Union regulations (EU 1935/2004 and 2023/2006), ensuring safe use in food applications.
Linagard® FG offers outstanding wear resistance, making it the ideal choice for coating process equipment and conveyor belts that come into temporary contact with food. It is suitable for handling both aqueous and dry foods, providing a safe and efficient solution in industrial food processing environments.
Design Features
- Suitable for food contact
- Excellent resistance to wet abrasion
- High resistance to cutting and tearing
Applications
- Coatings in food processing areas
- Pharmaceutical and cosmetic industry
- Manufacturing of hoses and valves for sealing
Physical Properties
- Material: Certified natural rubber compound
- Standard sheet dimensions: 9.25 m x 1.23 m
- Available thickness: Range from 1.5 mm to 30.0 mm
- Working temperature range: Effective from -40 °C to +70 °C

LINAGARD® OZ RUBBER
Linagard® OZ rubber is a vulcanized natural rubber compound specifically formulated to offer excellent abrasion resistance, as well as notable protection against UV light and ozone attack. This material stands out for its ability to absorb vibrations and reduce noise, making it an ideal solution for demanding industrial applications.
Unlike conventional natural rubbers, which may suffer from surface deterioration when exposed to high levels of ozone or UV light, Linagard® OZ overcomes this limitation thanks to its advanced formulation. Additionally, its versatility makes it a recommended option for both wet and dry environments, especially in situations prone to scuffs and abrasions.
Design Features
- Excellent resistance to weather and ozone
- High firmness against sliding abrasion and electricity
- Resistant to most inorganic chemicals
- High resistance to cutting and tearing
- Good sound and vibration absorption
Applications
- Static electricity control
- Components exposed to sunlight
- Manufacturing of hoses for dry powder
Physical Properties
- Material: Natural rubber
- Standard sheet dimensions: 9.25 m x 1.23 m
- Available thickness: Range from 1.5 mm to 30.0 mm
- Working temperature range: Effective from -40 °C to +70 °C

LINACURE® 40 RUBBER
Linacure® 40 rubber is an uncured natural rubber compound specifically developed for industrial applications where hot bonding is used as the installation method. This product stands out in the market for its superior wear performance, offering exceptional durability and resistance compared to other available uncured natural compounds.
Linacure® 40 is formulated to maximize adhesion and stability during hot bonding processes, ensuring a uniform and durable finish across a wide range of industrial applications.
Design Features
- Suitable for hot bonding
- Ideal for autoclave curing and compression molding
- 6-month shelf life
Applications
- Pipes and ducts
- Tank linings and hoses
- Manufacturing of hoses for dry powder
Physical Properties
- Material: Uncured natural rubber
- Standard sheet size: Variable
- Available thickness: Range from 3.0 mm to 12.0 mm
- Working temperature range: Effective from -40 °C to +70 °C
- Product shelf life: 6 months, provided it is stored under proper conditions (≤ 40°C), away from direct heat and sunlight.

LINACURE® 60 RUBBER
Linacure® 60 rubber is a natural rubber compound reinforced with silicone, specifically designed to offer high resistance combined with superior strength against cutting, tearing, and abrasion. Thanks to its advanced formulation, Linacure® 60 maintains the natural strength and resilience of latex, providing a durable and versatile solution for demanding industrial applications.
This rubber stands out for its adaptability to hot bonding, allowing for strong and durable adhesion in linings and industrial components. Additionally, its inherent flexibility gives it a natural non-stick effect, enhancing its performance in industrial environments where material buildup can be a concern.
Design Features
- Non-stick properties
- Excellent resistance to cutting from sharp-edged products
- Good abrasion resistance in wet environments
Applications
- Pipes and ducts
- Tank linings and hoses
- Abrasive environments with adhesion risk
Physical Properties
- Material: Natural rubber, reinforced with silicone
- Standard sheet size: Variable
- Available thickness: Range from 3.0 mm to 12.0 mm
- Working temperature range: Effective from -40 °C to +75 °C
- Shelf life: 6 months, provided it is stored at temperatures ≤ 40°C, avoiding direct exposure to heat and sunlight

LINATEX® HM
Linatex® HM rubber is a natural latex compound specifically developed to meet the needs of the rubber conveyor belt industry. Its unique manufacturing process ensures superior performance in terms of abrasion resistance and durability, providing a reliable and long-lasting solution for demanding industrial applications.
One of the key advantages of Linatex® HM is its exceptional resistance to oils, making it an ideal choice for industrial environments where constant contact with hydrocarbons is common. This advanced rubber offers up to four times the resistance to kerosene compared to other Linatex® premium products, delivering unprecedented performance in critical applications.
Design Features
- Excellent resistance to cutting and tearing
- Good abrasion resistance in wet environments
- High strength against chemicals and oils
Applications
- Rubber conveyor belt industry
Physical Properties
- Material: Natural rubber
- Standard sheet dimensions: 9.25 m x 1.23 m
- Available thickness: Range from 1.5 mm to 30.0 mm
- Working temperature range: Effective from -40 °C to +70 °C
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