ComStar International Inc. manufactures the most comprehensive product line of environmentally safe, industrial strength chemical products for trade professionals
For over 50 years, ComStar has been a leader in developing, manufacturing and marketing over 360 proprietary products designed specifically for a breadth of applications used worldwide in the HVACR, plumbing, commercial and industrial maintenance industries
ComStar is proud to be a business that uses smart-g growth strategies and consistently employs talented individuals and strategic partners.
Industrial Petrolic Corporation (IPC) was formed in New York in 1970 as a manufacturer and distributor of specialty chemical products for professionals in the heating and plumbing industries

In 1990, a group of investors founded ComStar to acquire IPC and expand the product line from 100 to over 360 products. Comstar diversified its offerings not only to the HVACR (heating, ventilation, air conditioning and refrigeration) industries, but also the hospitality, train, automo- tive, indoor air quality, precision parts and building maintenance industries

Comstar F1-95

ComStar International Inc. manufactures the most comprehensive product line of environmentally safe, industrial strength chemical products for trade professionals
For over 50 years, ComStar has been a leader in developing, manufacturing and marketing over 360 proprietary products designed specifically for a breadth of applications used worldwide in the HVACR, plumbing, commercial and industrial maintenance industries
ComStar is proud to be a business that uses smart-g growth strategies and consistently employs talented individuals and strategic partners.
Industrial Petrolic Corporation (IPC) was formed in New York in 1970 as a manufacturer and distributor of specialty chemical products for professionals in the heating and plumbing industries

In 1990, a group of investors founded ComStar to acquire IPC and expand the product line from 100 to over 360 products. Comstar diversified its offerings not only to the HVACR (heating, ventilation, air conditioning and refrigeration) industries, but also the hospitality, train, automo- tive, indoor air quality, precision parts and building maintenance industries

Comstar F1-90

Sid Harvey Biobor JF F2-26 Biocide Treatment, 16 oz. Easy Squeeze Bottle

The resulting sludge clogs filters, blocks nozzle lines and plugs nozzles
• These fungi may grow throughout the fuel or at the interface level between the fuel and the bottom layer of water in the tank
• During filling, as fuel is agitated, this growth is distributed throughout the fuel system, clinging to walls and supporting structures in the tank
• 16 oz. easy squeeze applicator container
• Safely blends Biobor JF into the fueling system as the tank is being filled in exact measured quantities
• No-spill, no additional measurement device required
• Dual action property - kills present fungal growth, prevents future growth
  
  

  Sid Harvey F2-26

Silver King HYDRONIC #5 Steam Boiler Cleaner/Inhibitor with Silicone SK-24, 1 qt

Hydronic formula #5 is scientifically formulated to clean and protect boilers and hydronic heating systems
• Patented Hydronic #5 will maximize heating efficiency and prolong the useful life of the system
• Prevents formulation of insulating scale on heat transfer surfaces
• Keeps dissolved solids in solution
• Frees and lubricates stuck zone values
• Dissolves insulating sludge on tankless coils
• Prevents corrosion
• Protects and lubricates pump seals and quiets nosy circulators
• Insures maximum heat transfer
• Safe to use in all boilers - contains no petroleum or hazardous components
• Compatible with both ethylene glycol and propylene glycol antifreeze
  
  

  Silver King F1-105

Silver King Squick F1-100 Boiler Cleaner/Inhibitor for Use with Steam Sid Harvey Item #:F1-100: Replaces Part #:'s : F7-8

F1-100

Silver King SAFE Boiler Stop Leak with Anti-Foam, 1 qt Bottle

Safe to use in all boilers
• Contains no petroleum or hazardous components
• Will not sludge or clog
• Will not surge
• Compatible with propylene glycol and ethylene glycol anti-freeze
  
  

  Silver King F1-110

ComStar International Inc. manufactures the most comprehensive product line of environmentally safe, industrial strength chemical products for trade professionals
For over 50 years, ComStar has been a leader in developing, manufacturing and marketing over 360 proprietary products designed specifically for a breadth of applications used worldwide in the HVACR, plumbing, commercial and industrial maintenance industries
ComStar is proud to be a business that uses smart-g growth strategies and consistently employs talented individuals and strategic partners.
Industrial Petrolic Corporation (IPC) was formed in New York in 1970 as a manufacturer and distributor of specialty chemical products for professionals in the heating and plumbing industries

In 1990, a group of investors founded ComStar to acquire IPC and expand the product line from 100 to over 360 products. Comstar diversified its offerings not only to the HVACR (heating, ventilation, air conditioning and refrigeration) industries, but also the hospitality, train, automo- tive, indoor air quality, precision parts and building maintenance industries

Comstar F7-9

ComStar International Inc. manufactures the most comprehensive product line of environmentally safe, industrial strength chemical products for trade professionals
For over 50 years, ComStar has been a leader in developing, manufacturing and marketing over 360 proprietary products designed specifically for a breadth of applications used worldwide in the HVACR, plumbing, commercial and industrial maintenance industries
ComStar is proud to be a business that uses smart-g growth strategies and consistently employs talented individuals and strategic partners.
Industrial Petrolic Corporation (IPC) was formed in New York in 1970 as a manufacturer and distributor of specialty chemical products for professionals in the heating and plumbing industries

In 1990, a group of investors founded ComStar to acquire IPC and expand the product line from 100 to over 360 products. Comstar diversified its offerings not only to the HVACR (heating, ventilation, air conditioning and refrigeration) industries, but also the hospitality, train, automo- tive, indoor air quality, precision parts and building maintenance industries

Comstar F7-8

Silver King F1-115 Boiler Cleaner/Inhibitor, 16 oz.

Stops leaks in steam and hot water boilers
• Forms a water insoluble seal in old and new installations
• Contains no petroleum Stopping leaks in boilers and hot water systems
• Do not use in boilers with submerged coils - use safe liquid boiler stop leak
  Silver King F1-115
  
  

  Silver King F1-115

ComStar International Inc. manufactures the most comprehensive product line of environmentally safe, industrial strength chemical products for trade professionals
For over 50 years, ComStar has been a leader in developing, manufacturing and marketing over 360 proprietary products designed specifically for a breadth of applications used worldwide in the HVACR, plumbing, commercial and industrial maintenance industries
ComStar is proud to be a business that uses smart-g growth strategies and consistently employs talented individuals and strategic partners.
Industrial Petrolic Corporation (IPC) was formed in New York in 1970 as a manufacturer and distributor of specialty chemical products for professionals in the heating and plumbing industries

In 1990, a group of investors founded ComStar to acquire IPC and expand the product line from 100 to over 360 products. Comstar diversified its offerings not only to the HVACR (heating, ventilation, air conditioning and refrigeration) industries, but also the hospitality, train, automo- tive, indoor air quality, precision parts and building maintenance industries

Comstar F1-10

Utility Enterprises is a aerosol soot remover for most types of oil furnaces, oil burners and heaters. It's non-corrosive and it leaves no residue. It does a quick and thorough clean up job.

No flashback
• Non-corrosive
• Leaves no residue
• Harmless to metals
  
  

  Utility Enterprises F1-15A

Refrigeration Technologies Viper RT410S Clear Heat Blocking Spray Gel, 1 Viper heat blocking gel is a must use product to prevent fire or heat damage when using an open flame around wood, drywall, fabric and other combustible material. Spray on all surfaces to protect and block heat transfer to valves and other heat sensitive components when conducting low temperature brazing or soldering

Refrigeration Technologies RT410S