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Products

Unique products for better performance. Nothing less.

The principle behind Gotar products is that they continue cleansing areas where contaminants remain without damaging surfaces that are already clean.

That means harmful deposits can be fully and safely removed from virtually any surface. Our products effectively eliminate ferrous and nonferrous oxidation, limescale, organic matter, and oil and grease, including synthetic compounds, without harming metal, polymer, wood, or other surfaces. In addition, since residues are totally dissolved, there is no risk of obstructing the system during treatment.
 

Selective cleaning action for an approach that outperforms other methods.

GOTAR products
Sand or glass-bead blasting
Conventional products
 
  • Selective cleaning action targets contaminants only
  • Stops after contaminants are completely removed
  • Dismantling of parts
  • Surface worn by abrasives
  • Oxidation particles embedded in metal
  • Paint adhesion problem
  • Action upon contact with all surfaces: contaminants, bare metal, sealed joints, etc.
  • Stops without affecting clean surfaces

 

Two main product lines

Gotar technology includes two main lines, as well as specialized products. These products must be used according to Gotar-established procedures, which include any necessary training.
 
Deoxidizers/descalers designed to dissolve both ferrous and nonferrous oxidation as well as calcium oxide. Specific formulas are used for passivating and the treatment of hydraulic systems.

Grease removers/decarbonizers are organic grease removing and emulsifying products. They provide very effective removal of oil varnishes, synthetic oils and greases, and carbon.

Specialized products are designed for specific applications such as the cleaning of glycol systems.

Supplementary products are used in combination with various main products as part of treatment.

Personalized products are developed in response to specific customer requirements and may then be made available to other customers.
 

 

Deoxidizers / descalers


Product
(concentrate)

PH Description and use Contaminants removed Metallurgy Format
Gotar-AL
(Gotar-ALC)
 
Acid Aluminium and magnesium-based safe descaling and deoxidizing agent.  Used mainly in the aluminum industry to clean aluminum-based production equipment. It is bioavailable, biodegradable, and nontoxic.

Scale

Oxides

All

Liquid

Semigel

 

Gotar-AL500
(Gotar-ALC500)
 
Acid Aluminium and magnesium-based safe descaling and deoxidizing agent.  Used mainly in the aluminum industry to clean aluminum-based production equipment. Bioavailable, biodegradable, and nontoxic.  This product is an improved version of the original Gotar-AL. 

Scale

Oxides

All

Liquid

Semigel
 

Gotar-D
(Gotar-DC)
 
Acid General purpose descaling and deoxidizing agent.  Bioavailable, biodegradable, and nontoxic product.  Safe and efficient, this product has been approved by the U.S. Navy for use aboard nuclear and nonnuclear vessels.  Its approval spans the widest range of alloys of all approved compounds.

Scale

Oxides

All except aluminium, magnesium

Liquid

Gel

Semigel

Foam

 

Gotar-D500
(Gotar-DC500)
 
Acid General purpose descaling and deoxidizing agent.  Biodegradable and nontoxic product.  This product is an improved version of Gotar-D, specifically formulated for use at high temperatures, with extra low corrosion rates on carbon steel.

Scale

Oxides

All except aluminium, magnesium

Liquid

Gel

Semigel

Foam

 

Gotar-DH
(Gotar-DHC)
 
Acid A surface preparation agent formulated for hydraulic systems maintenance. Biodegradable and nontoxic. Must be used in conjunction with a degreaser.  Quickly dissolves contaminants without damaging the metal surface, and can be used at higher temperatures. Iron oxide All except aluminium, magnesium Liquid
Gotar-
DP500
(Gotar-DPC500)
 
Acid Passivating agent. This biodegradable and nontoxic product is used in the decontamination of stainless steel and titanium systems. A safe alternative to nitric acid, it will quickly dissolve contaminants without damaging the metal surface and can be used at higher temperatures.

Scale

Oxides

Removal of iron traces

All except aluminium, magnesium

Liquid

Semigel

 

Gotar-DPP500 Acid High volume deoxidizing and descaling agent for the liquor process sector in the pulp and paper industry. After use, where permitted, it can be sent directly to the secondary water treatment units to serve as a nutrient for bacteria.

Scale

Oxides

All except aluminium, magnesium Liquid
Gotar-DPP888 Acid High volume deoxidizing and descaling agent for the liquor process sector in the pulp and paper industry. This product is used mainly in evaporators and concentrators and is specifically aimed at dissolving hard-to-remove silica deposits.

Scale

Oxides

All except aluminium, magnesium Liquid
Crystalox
(CrystaloxC)
 
Acid Designed to foam, this product is also used as a liquid cleaner. 
- Foamed, it is a very effective product for the maintenance of cooling towers, air heaters, evaporative condensers, and the like. 
- As a liquid, it is used for preoperational cleaning on carbon steel hydraulic systems.  Removes any contaminant that might react with the various types of glycol used in such systems. 
Safe on all alloys, gaskets, and joint materials.
 

Water scale

Airborne organic material

All

Liquid

Foam

 

NPT-0315 Acid This product is designed for heavy duty cleaning jobs in primary aluminium production plants.  Special formula makes it very aggressive on most types of scale and oxides and allows for the removal of silicate deposits. Powerful formula quickly dissolves contaminant deposits without affecting metal surfaces, even at high temperatures, thanks to a special blend of inhibitors.   

All scale

Silicate deposits

NOT FOR USE on aluminium, magnesium Liquid

 

Grease removers/decarbonizers


Product
(concentrate)

PH Description and use Contaminants removed Metallurgy Format
Gotar-AGS
(Gotar-
AGSC)

 
Neutral Aluminium and magnesium-based safe degreasing agent.  A biodegradable and nontoxic product for industrial degreasing.  Can be used on all types of metallurgy.

Mineral and synthetic oils & grease

Carbon

Raw water deposits such as algae, silt, and mud 

All

Liquid

Semigel
 

Gotar-DG
(Gotar-DGC)

 
Alkaline General purpose degreasing agent.  Biodegradable and nontoxic product for industrial degreasing. Very effective at removing raw water contamination such as algae, silt, and mud. 

Mineral and vegetable oil & grease

Carbon deposits

Algae

All except aluminium, magnesium

Liquid

Gel

Semigel

Foam

 

Gotar-
DG500
(Gotar-DGC500)

 
Alkaline General purpose degreasing agent.  Biodegradable and nontoxic product aimed at industrial degreasing. Very effective at removing raw water contamination such as algae, silt, and mud. This is an improved version of Gotar-DG, and is frequently used to clean lube-oil units. 

Mineral and vegetable oil & grease

Carbon deposits

Algae

All except aluminium, magnesium

Liquid

Gel

Semigel

Foam

 

Gotar-DGS
(Gotar-
DGSC)

 
Alkaline Super strength degreasing agent.  Biodegradable and nontoxic product for industrial degreasing. Removes all types of organic contamination. Very effective at removing oil varnish (oil degradation film created at high temperatures).

Mineral and vegetable oil & grease

Carbon deposits

Algae

All except aluminium, magnesium

Liquid

Semigel


 

Gotar-DGB
 
Neutre Multipurpose degreaser used to clean various parts. Safe on all surfaces. Because of its almost neutral nature, it can even be used on aluminium and magnesium surfaces.

Mineral and vegetal oil & grease

Carbon deposits

All Liquid
BO-8521
(BO-8521C)

 
Alcalin Specifically designed for boiler maintenance operations in the pulp and paper industry. This product can be reused afterwards and serves to balance chemical treatment systems.

Wood resin

Hardened fiber deposits

Organic contaminants in general

All except aluminium, magnesium Liquid Foam
Petro-K Neutre Super strength decontamination product.  Refinery and petrochemical decontaminant, its emulsion can be broken by using Gotar-EB. The product, once separated from the contaminants it has removed, is easy to dispose of. The use of both products significantly reduces waste disposal. All oil and grease found in refineries and petrochemical plants All Liquid

 

Specialized products


Product
(concentrate)

PH Description and use Contaminants removed Metallurgy Format
GlycoKleen

 
Acid This product has been designed for the cleaning of glycol systems. Made with a buffed acid and containing chelating agents. This controlled formula is very safe and has almost no effect on metals of any composition.
 

Glycol residues

Iron oxide traces

Some oil and grease residues

All Liquid
 
Oxyref-100

 
Alcaline Strong oxidizing agent designed for use in refineries and petrochemical plants. This product eliminates hydrogen sulphide, a colorless, flammable, and highly toxic gas.  Also removes pyrophoric material, converting it to a neutral and inactive subproduct. 
This product must be used prior to an acid chemical cleaning.
 

Hydrogen sulphide (H2S)

Pyrophoric material

All Liquid

 

 

Supplementary products


Product
(concentrate)

PH Description and use Contaminants removed Metallurgy Format
Gotar-AF

 
Neutral Silicon-based antifoaming agent used in conjunction with Gotar products in situations where foaming from chemical reaction may cause a problem.  - - Liquid
 
Gotar-EB

 
Neutral Emulsion breaker used in conjunction with Petro-K.  It breaks down emulsion and  allows for the separation of oil & grease from the product.  - - Liquid


 
Gotar-PHC

 
Alkaline Surface neutralizing and passivating agent for use in conjunction with Gotar acidic products.  When necessary, used to neutralize any active acid residues left in the system post treatment. Safe on most metallic surfaces, all gaskets, and joint materials.  - All except aluminium, magnesium Liquid


 

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