VITROBOND HIGH STRENGTH CAPPING COMPOUND is a mineral-filled, sulfur-based compound formulated for capping concrete test cylinders. It is easily melted, pours smoothly, possesses higher compressive strength and gives consistent test results. Atlas’ sulfur-based capping compounds have been used for many years by independent testing laboratories, pre-stressed concrete structures manufacturers and federal, state and local testing agencies. This compound is suitable for running compressive strength tests upon high strength concrete. VITROBOND HIGH STRENGTH CAPPING COMPOUND offers the following advantages:

• Ready-to-use—just melt and pour. No mixing or possibility of low strength or erratic results from improper proportions.

• Does not require controlled room temperature or humidity conditions during pouring of caps.

• Does not require moist curing or other tedious handling procedures.

• Not affected by dry cylinders.

• Can be tested two hours after cooling.

• Virtually no settling in the melting pot, thus, results are uniform from cylinder to cylinder.

Vitrobond is a plasticized, hot-pour silica filled, sulfur based mortar. It is easily melted, pours smoothly and is dense and strong. It has the necessary qualities of a setting compound for securely and permanently anchoring bolts and threaded studs in concrete for fastening machinery, handrails, partitions, etc. VITROBOND offers the following advantages: 

• Twice as strong as concrete 

• Sets hard within minutes

• Ready to be put to use as soon as it has cooled 

• Resistant to vibration, thermal shock or physical shock 

• Excellent adhesion to steel, iron and concrete 

• The low viscosity of Vitrobond at the pouring temperature allows the product to completely fill the irregularity between the hole in the concrete and the anchor bolt 

• Not affected by outdoor weathering 

• No waste—what is melted but not used can be allowed to cool, then remelted later and used 

• Low cost

Vitrobond is a mineral-filled, sulfur-based compound formulated for capping concrete test cylinders. It is easily melted, pours smoothly, possesses high compressive strength and gives consistent test results. Vitrobond has been used for many years by independent testing laboratories, pre-stressed concrete structures manufacturers and federal, state and local testing agencies. This compound is suitable for running compressive strength tests upon high strength concrete. 

Vitrobond offers the following advantages: 

• Ready-to-use—just melt and pour

• No mixing or possibility of low strength or erratic results from improper proportions 

• Does not require controlled room temperature or humidity conditions during pouring of caps 

• Does not require moist curing or other tedious handling procedures 

• Not affected by dry cylinders Can be tested two hours after cooling 

• Virtually no settling in the melting pot, thus, results are uniform from cylinder to cylinder

Atlas' custom formulated product for grinding hubs provides the following advantages: 

• For use on vitrified grinding and abrasive wheel hubs 

• Specific Gravity is lower than lead, resulting in less weight per hub 

• Shrinkage is lower than lead 

• Provides an excellent bond to the wheel and will not lose strength or adhesion under conditions of vibration, thermal or physical shock 

• Self-lubricating to the drive shaft

The jointing compound must contain at least 55% refined sulfur completely soluble in carbon disulfide and present primarily in the rhombic form. It must contain not more than 45% of a properly selected aggregate. The aggregate must be at least 90% silica and have a particle size so distributed as to give optimum physical properties. No clay, shale, brick dust or similar fillers shall be used. 

This cement must meet ASTM C287 for chemical resistant mortars and must show weight change of less than 1% when 1" cylinders are exposed to the following corrosive materials for 30 days at 150ºF (66ºC): 

• 10% Chromic Acid 

• 60% Acetic Acid 

• 25% Sulfuric Acid 

• 25% Hydrochloric Acid 

• 10% Nitric Acid 

The compound must act as an electrical insulator and show no passage of current when electrodes are placed apart a distance of 1/2" on the surface under a potential of 45 volts.

The jointing compound must contain at least 55% sulfur completely soluble in carbon disulfide. It must contain not more than 43% of a properly selected aggregate. The aggregate must be at least 90% silica and have a particle size so distributed as to give optimum physical properties. No clay, shale, brick dust or similar fillers shall be used. The product shall contain polysulfide rubber plasticizer. 

This cement must meet ASTM C287 for chemical resistant mortars and must show weight change of less than 1% when 1" cylinders are exposed to the following corrosive materials for 30 days at 150ºF (66ºC): 

• 10% Chromic Acid 

• 60% Acetic Acid 

• 25% Sulfuric Acid 

• 25% Hydrochloric Acid 

• 10% Nitric Acid 

The compound must act as an electrical insulator and show no passage of current when electrodes are placed apart a distance of 1/2" on the surface under a potential of 45 volts.

The jointing compound must contain at least 55% sulfur completely soluble in carbon disulfide. It must contain not more than 43% of a properly selected aggregate. The aggregate must be at least 90% silica and have a particle size so distributed as to give optimum physical properties. No clay, shale, brick dust or similar fillers shall be used. The product shall contain polysulfide rubber plasticizer. 

This cement must meet ASTM C287 for chemical resistant mortars and must show weight change of less than 1% when 1" cylinders are exposed to the following corrosive materials for 30 days at 150ºF (66ºC): 

• 10% Chromic Acid 

• 60% Acetic Acid 

• 25% Sulfuric Acid 

• 25% Hydrochloric Acid 

• 10% Nitric Acid 

The compound must act as an electrical insulator and show no passage of current when electrodes are placed apart a distance of 1/2" on the surface under a potential of 45 volts.

Carbo-Vitrobond is a 100% carbon filled, plasticized, hot-pour, sulfur based mortar. 

Benefits include: 

• Easily melts 

• Does not settle out in the pot 

• Very little odor 

• Pours smoothly and freely 

• Dense and strong

Principle uses include: 

• Corrosive conditions involving hydrofluoric acid or fluoride salts 

• Bonding agent for acid resistant brick in lining reaction vessels, storage tanks, towers, trenches, sumps, processing tanks and equipment, pickling tanks for stainless steel and waste treatment tanks 

• Installation of corrosion resistant industrial floors

Vitrobond is a plasticized, hot-pour, silica filled sulfur based mortar which was introduced by Atlas in 1931 as its first corrosion resistant mortar. Since that time, Vitrobond has become the industry standard for economical hot-pour cements. 

The exclusive formulation produces a compound with the following unique combination of properties: 

• Improved thermal shock resistance, yet does not impart the objectionable odor usually associated with sulfur cements 

• Specially selected aggregate that will not settle out upon melting 

• Molten cement that is extremely fluid and pours quite easily without lumps 

Principle uses include: 

• Used with acid resistant brick to construct corrosion resistant masonry sheathing to protect vessels, processing tanks and equipment, storage tanks, pickling tanks, manholes, waste treatment tanks and sumps 

• Installation of corrosion resistant industrial floors

Vitrobond is a plasticized, hot-pour, silica filled sulfur based mortar. It’s a very strong material with excellent impact resistance and is unaffected by weathering. In the molten state, it’s almost as fluid as water. Vitrobond is ideally suited for the permanent installation of ornamental iron railings, parking meters, fence posts, traffic marker, handrails, guardrails, etc. Vitrobond offers the following advantages: 

• Ready-to-use—just melt and pour

• No mixing or possibility of low strength from improper proportions 

• Two times stronger than concrete 

• Sets hard within minutes 

• No need for caulking to make a tight fit—ready-to-use as soon as it has cooled 

• Excellent adhesion to concrete and metals 

• No waste—what is melted but not used can be allowed to cool, then remelted later and used 

• Inexpensive 

• Will not harm painted surfaces