Technical Data Sheets
Full physical properties, ISO test methods and downloadable PDFs for our mining-grade rubber linings and compounds
AU Industries manufactures mining-grade rubber linings and compounds in Boksburg, Gauteng — supplied with full technical data sheets, ISO-referenced physical properties and batch traceability. Every compound below is produced in-house for consistent quality, from soft 38 shore wet-slurry linings to hard 60 shore cut-and-tear grades, acid-resistant bromobutyl and oil-resistant nitrile.
Natural Rubber Lining
AU 38 Shore Black Steam-Cured Natural Rubber Lining
A soft, high-resilience 38 shore natural rubber lining engineered for wet fine-slurry abrasion. Its high elongation and low abrasion loss make it a premium general-purpose mining lining for tanks, chutes and slurry pipelines.
AU 40 Shore Black Steam-Cured Natural Rubber Lining
The workhorse 40 shore black natural rubber lining — an excellent general-purpose wet-slurry abrasion lining for tanks, chutes, launders, pulleys, pipes and hoses across mining and process plants.
AU 40 Shore Black Pre-Cured Natural Rubber Lining
Pre-cured 40 shore black natural rubber sheet for on-site and cold-bond lining where autoclave curing is not practical — ideal for field repairs and large vessels lined in place.
AU 60 Shore Black Steam-Cured Natural Rubber Lining
A harder, silica-reinforced 60 shore black natural rubber lining providing superior cut and tear resistance — built for coarse, sharp-particle slurries in chutes, cyclones and transfer points.
AU 60 Shore Black Pre-Cured Natural Rubber Lining
Pre-cured 60 shore black silica-reinforced natural rubber for cold-bond lining of coarse-slurry equipment — cut and tear resistance where on-site application is required.
AU 40 Shore Red Steam-Cured Natural Rubber Lining
The red-pigmented 40 shore steam-cured natural rubber lining — the same proven general-purpose wet-slurry abrasion performance with a high-visibility wear indicator.
AU 40 Shore Red Pre-Cured Natural Rubber Lining
Pre-cured 40 shore red natural rubber sheet for cold-bond and on-site lining — general-purpose wet-slurry abrasion protection with a high-visibility wear indicator.
AU 60 Shore Red Steam-Cured Natural Rubber Lining
Silica-reinforced 60 shore red natural rubber lining for coarse, sharp-particle slurries — high resilience transfers impact energy back into the material flow, reducing heat build-up and extending wear life.
Premium Silica-Reinforced
AU Premium 38 Shore Pink Natural Rubber Lining
A premium 38 shore natural rubber lining with very high elongation and resilience for the most demanding wet fine-slurry abrasion duties — a top-tier general-purpose mining lining.
AU Premium 38 Shore Red Natural Rubber Lining
Premium 38 shore red natural rubber lining — high-elongation, high-resilience wet fine-slurry abrasion protection with a high-visibility wear indicator.
AU Premium 60 Shore Pink Natural Rubber Lining
A high-quality, silica-reinforced 60 shore natural rubber engineered for excellent resilience alongside superior cut, tear and abrasion resistance — outstanding for handling coarse materials where build-up prevention is critical.
AU Premium 60 Shore Red Natural Rubber Lining
A high-quality, silica-reinforced 60 shore red natural rubber delivering excellent resilience with superior cut, tear and abrasion resistance — outstanding for coarse materials where build-up prevention is required.
Specialty Compounds
AU 50 Shore Bromobutyl Black Steam-Cured Lining
A 50 shore bromobutyl lining offering excellent resistance to mineral acids, salts, aqueous and polar solutions, with the low gas permeability butyl compounds are known for — the choice for acid-service tanks and pipework.
AU 50 Shore Neoprene Black Steam-Cured Lining
A 50 shore neoprene lining with good friction and self-extinguishing characteristics, plus strong resistance to oils, fuels, ozone, UV and abrasion — a versatile lining for demanding environments.
AU 50 Shore Nitrile-Butadiene (NBR-BR) Black Steam-Cured Lining
A 50 shore nitrile rubber blended with butadiene for oil, fuel and hydrocarbon resistance plus good abrasion resistance — engineered for slurry lines that also carry oils, fuels and hydrocarbons.
AU 60 Shore Nitrile (NBR) Black Steam-Cured Lining
A harder nitrile (NBR) lining where oil, fuel and hydrocarbon resistance is the priority — for tanks, chutes, pipes and hoses in hydrocarbon-contact service.
AU 60 Shore Nitrile-Butadiene (NBR-BR) Black Steam-Cured Lining
A 60 shore nitrile rubber blended with butadiene for oil, fuel and hydrocarbon resistance plus enhanced abrasion resistance — for harder-wearing oily slurry duty.
Branded Grades
AU TigEye 38 Shore Red Natural Rubber Lining
AU TigEye is a 38 shore red natural rubber lining tuned for general-purpose wet-slurry abrasion with continuous-service capability at temperature — a high-visibility branded mining lining.
AU CS 40 Shore Black Steam-Cured Natural Rubber Lining
AU CS is a 40 shore black natural rubber lining for general-purpose wet-slurry abrasion — a dependable workhorse grade for tanks, chutes and pipework.
AU SlurryShield 40 Shore Black Steam-Cured Natural Rubber Lining
AU SlurryShield is a 40 shore black natural rubber lining built for wet-slurry abrasion — purpose-named protection for slurry pipelines, tanks and chutes.