Tuff Gard HB-270 Epoxy Primer Finish

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Introduction -

This system is based on low molecular weight epoxy resin with high solid content cured with suitable Amine Adduct. This system gives excellent performance in highly chemical & most severe Corrosive environment. System is unaffected by alkalinity or sulphates in soil water & suitable for use in conjunction with cathodic protection. The high film thickness reduces the required number of coats.
Recommended Use: - On structural steel, pipelines, chemical plants, waterproofing areas, coastal installations, ship bottom, etc.

KEY PROPERTIES:
1. Rapid Curing.
2. Suitable for use a one coat primer /Finish Coating.
3. It can be used as intermediate Coat.
4. Good Abrasion & chemical Resistance.
5. Ideal for use in moderately corrosive environment.

PRODUCT DATA
Type Two Packs
Base :
Epoxy Resin suitably pigmented with Anticorrosive pigments.
Hardener Amine Adduct.
% NVM of system Minimum 70 % by Vol.
   
Mixing Ratio Base: Hardener 4: 1
Pot life at 30 - 35° C 4 to 6 hours after mixing.
Individual shelf life Up to 12 months as long as the sealed containers are kept under cover in dry place.
Application By Brush, Roller, Airless and conventional Spray
% NVM of the system 76-85 %
Recommended DFT 85-125 microns per coat.
Covering /Spreading Rate 4-5.5 sq. miter / liter
Drying Time Touch Dry 30 - 45 minutes
Dry to Handle 4 to 6 hrs.
Hard Dry Overnight
Complete Cure time 6 to 7 days.
Dry Heat Resistance Up to 300° C
Colour Red Oxide
Over coating Interval minimum Overnight, maximum 5 -6 days
Flash Point Above 22° C
Thinner TC/EP 101 or EP -102
Finish Matt to Eggshell and smooth
Packing 20 liters, 10 liters, and 4 liters
Salt Spray (5% NaCl) 400 hrs.

APPLICATION -

Before application of Epoxy MIO primer, do all necessary pretreatment of the job. For M. S. surface, remove all grease, oil and other contamination by using proper degreasing chemical. Blast clean the surface for heavy rusting or remove with de-rusting chemicals to clean the surface. The surface should be clean and dry before application. Stir base thoroughly and then mix four parts base and one part hardener by volume to uniform consistency. Give 30 minutes stabilization period to the mix. And then again stir before application.
For brushing if viscosity is higher than 60-80 sec then only add Epoxy thinner to get proper viscosity. It helps to get proper DFT. Use 10 to 15 % Epoxy thinner for conventional spray. For galvanized iron and aluminum use TC Etch Primer before application of Epoxy MIO Primer.

Mix the quantity perfect in ratio. Do not mix excess material, as the pot life of mix is 4 hours only. Do not apply when temperature falls below 12° C or relative humidity rises above 90% or during rain, fog or mist. Brushes and spray equipments should be cleaned properly after application; using Epoxy Thinner otherwise equipment is liable to be damaged.


HI-BUILD EPOXY PRIMER LCF Off White /Grey

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Introduction -

This system is based on low molecular weight epoxy resin with high solid content cured with suitable Amine Adduct. This system gives excellent performance in highly chemical & most severe Corrosive environment. System is unaffected by alkalinity or sulphates in soil water & suitable for use in conjunction with cathodic protection. The high film thickness reduces the required number of coats.

Recommended Use: - On structural steel, pipelines, chemical plants, waterproofing areas, coastal installations, ship bottom, etc.

KEY PROPERTIES
1. Cold curing & baking both systems are possible.
2. Excellent adhesion.
3. Withstand up to 120° C dry heat.
4. Good mechanical strength.
5. Gives good adhesion to topcoat of various paints.
6. Unaffected by oil, grease and aliphatic and solvents, acid and alkalis.
7. Limited resistance to ketonic solvent.
8. Good electrical properties.

SPECIFICATIONS:
Type A. Two Pack
B. Three pack (25-30% N.V.M.glass having 300 mesh particle size.)
Base :
Hardener
Epoxy Resin
Amine Adduct having better acid & alkali resistance.
% NVM of system Minimum 85 %
Mixing Ratio A. Three Pack - 4:1:1.5
B. Two Pack - 4:1 by volume.
Pot life at 30 - 35° C 4 to 6 hours after mixing.
Application By Brush, Roller, Air-less Spray.
Recommended DFT 125-175 Microns
Covering Capacity 4.5-5.5 Sq. Mtr. / Liter
Drying Time Tack Free - 6-8 Hours Max at N.T.P.
Hard Dry - 24-40 Hours
Full Curing 7 Days
Over Coating Interval 24 Hours Minimum 7 Days Maximum
Colour Off white / Grey
Packing 10 & 20 Liters
Flash Point above 30° C
Thinner / Cleaner TC/EP-102 (max10% recommended)
Finish Matt to Egg shell & smooth
Storage Up to 8 months in packed condition at normal room temp. (Settling possibility in 2 pack) Electrical stirrer is required.
Temp. Resistance 400° C Dry heat
Weather Ability Good in most environments
Alkalis & Detergents Unaffected (Direct immersion not recommended)
Solvent Resistance (Aliphatic-Aromatic) Excellent
Alcohol Excellent
Acids Excellent
Salts Withstand continues immersion in mild alkalis or neutral salt solutions (direct immersion in concentrated acid salts is not recommended)
Salt Spray (5% NaCl) 500 hrs
Flexibility Poor

APPLICATION -

Before application of Epoxy Hi Build primer, do all necessary pretreatment of the job. For M. S. surface, remove all grease, oil and other contamination by using proper degreasing chemical. Blast clean the surface for heavy rusting or remove with de-rusting chemicals to clean the surface. The surface should be clean and dry before application. Stir base thoroughly and then mix three parts base and one part hardener by volume to uniform consistency. Give 30 minutes stabilization period to the mix. And then again stir before application.
For brushing if viscosity is higher than 60-80 sec then only add EP-102 thinner to get proper viscosity. It helps to get proper DFT. Use 10 % EP-101 thinner for conventional spray. For galvanised iron and aluminum use TC Etch Primer before application of EP-102 Epoxy Hi Build Primer. Mix the quantity perfect in ratio. Do not mix excess material, as the pot life of mix is 4 hours only. Do not apply when temperature falls below 12° C or relative humidity rises above 90% or during rain, fog or mist. Brushes and spray equipments should be cleaned properly after application; using EP-102 Thinner otherwise equipment is liable to be damaged.


HI-BUILD EPOXY SURFACER GREY PRIMER

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Introduction -

This system is based on low molecular weight epoxy resin with high solid content cured with suitable polyamide or Amine Adduct. This system gives excellent performance in highly chemical & most severe Corrosive environment. System is unaffected by alkalinity or sulphates in soil water & suitable for use in conjunction with cathodic protection. The high film thickness reduces the required number of coats.
Recommended Use: - On structural steel, pipelines, chemical plants, water proofing areas, coastal installations, ship bottom, etc.

SPECIFICATIONS:
Type Two Pack
Base : Epoxy Resin suitably pigmented & Anti corrosive pigments.
Hardener Polyamide with catalyst / Amine Adduct
% NVM of system Minimum 85 %
Mixing Ratio 3:1 by Volume
Pot life of Mixture (1:1) 4 - 6 Hours
Application By Brush, Roller, Air-less Spray.
Recommended DFT 125-175 Microns
Covering Capacity 3.5 – 5 Sq. Mtr. / Liter
Drying Time Tack Free - 14 - 16 Hours Max
Hard Dry - More than 36 Hours
Full Curing 7 Days
Over Coating Interval 24 Hours Minimum 7 Days Maximum
Colour Grey
Packing 10 & 20 Liters
Flash Point above 30° C
Thinner / Cleaner TC/EP-102
Finish Semi gloss & smooth
Storage Up to 8 months in packed condition at normal room temp.
Temp. Resistance 150° C Dry heat
Weather Ability Good in most environments
Alkalis & Detergents Unaffected (Direct immersion not recommended)
Solvent Resistance (Aliphatic-Aromatic) Withstand to splash & spillage.
Alcohol's Resist to splash & spillage
Acids Resist to splash & spillage & fumes
Salts Withstand continues immersion in mild alkalis or neutral salt solutions (direct immersion in concentrated acid salts is not recommended)

APPLICATION -

Before application of EP-101 Epoxy Hi Build primer, do all necessary pretreatment of the job. For M. S. surface, remove all grease, oil and other contamination by using proper degreasing chemical. Blast clean the surface for heavy rusting or remove with de-rusting chemicals to clean the surface. The surface should be clean and dry before application. Stir base thoroughly and then mix three parts base and one part hardener by volume to uniform consistency. Give 30 minutes stabilization period to the mix. And then again stir before application.

For brushing if viscosity is higher than 60-80 sec then only add EP-102 thinner to get proper viscosity. It helps to get proper DFT. Use 10 to 15 % EP-101thinner for conventional spray. For galvanised iron and aluminum use TC Etch Primer before application of EP-102 Epoxy Hi Build Primer.

Mix the quantity perfect in ratio. Do not mix excess material, as the pot life of mix is 4 hours only. Do not apply when temperature falls below 12° C or relative humidity rises above 90% or during rain, fog or mist. Brushes and spray equipments should be cleaned properly after application; using EP-102 Thinner otherwise equipment is liable to be damaged.


H.B. EPOXY ZINC RICH PRIMER

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Introduction -

Tuff Coat H.B. Epoxy Zinc rich primer is a two- pack system enriched with metallic zinc to provide outstanding performance in highly corrosive environment. Metallic Zinc imparts cathodic protection to the base metal and Epoxide groups react with polyamide/ Amine adduct hardener to form tough, non-convertible film at ambient temp or elevated temp. It resists photo degradation by UV light as it contains UV absorber.

RANGE OF APPLICATION
Suitable for application as a priming coat on structural steel, pipelines, and tank exteriors of refineries, power generation plants, mining facilities bulk handling equipment and fertilizer industries etc. This can be TOP-COATED with Epoxy Paints; Polyurethane paints chlorinated rubber paints for specific applications.

KEY PROPERTIES
1. Provides excellent adhesion on blast cleaned steel work
2. Withstands 200o C dry heat
3. Builds high DFT in single coat
4. Excellent corrosion resistance
5. With suitable TOP-COAT it resists most salts & alkalis
6. Mild Acid & alcohol resistance (Direct immersion is not advisable)
7. Resists splash, spillage, immersion of aromatic hydrocarbon & solvents
8. Good abrasion resistance

PRODUCT DATA
Zinc Dust Content 92 %
Mixing ratio by Volume Base : Hardener 4:1
Pot Life 3-4 hrs.
Individual shelf life Up to 1 year months in sealed condition & at ambient temp.
Application By Brush, Airless spray, Roller or Conventional spray
Covering Capacity (Theoretical)
(Practical)
6.5 – 7 sq. m. / Lit.
4.5 – 6 sq. m / Lit.
Drying Time Tack free - 1.5 hrs
Hard dry - overnight
Full cure time - 7days
Overcoat Interval Minimum overnight
Max. Recommended DFT 120-140 µ in single coat.
Stoving schedule (if necessary) 120° C/30 min
Flash Point above 22° C
Thinner / cleaner TUFF COAT THINNER EP-102
Finish Grey, Matt - slight sheen, rough
Packing Base 20 liter 4 liter
Hardener 5 liter 1liter
Salt Spray Resistance More than 400 hrs.

APPLICATION -

Remove oil, grease and other contaminants using proper degreasing agent. For severe corrosive conditions blast clean the surface. Special care must be taken on weld areas to remove flux & spatter. The cleaned surface should be coated before it gets contaminated or apply wash/etch primer before subsequent coat of zinc rich primer. Stir base thoroughly then mix four parts base and one part hardener by volume to uniform consistency. Allow the mixture to mature for 20-30 min. and stir again before application & occasionally during use to prevent settling of metallic zinc. For Brush, Roller, Airless spray application, no thinning is required. In conventional spraying, 5% to 10% thinning is recommended for ease of application.

NOTE:
1) Use the mixed paint within specified pot life period
2) Do not apply at temperatures below 10o C or at high relative humidity, above 90% or during rain, fog or mist.
3) Brushes & spray equipment should be cleaned with Thinner EP-102 otherwise equipment is liable to be damaged.
TUFF COAT EPOXY ZINC RICH priming is also known as "COLD GALVANISING"


HI-BUILD EPOXY PRIMER

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Introduction -

This system is based on low molecular weight epoxy resin with high solid content cured with suitable polyamide or Amine Adduct. This system gives excellent performance in highly chemical & most severe Corrosive environment. System is unaffected by alkalinity or sulphates in soil water & suitable for use in conjunction with cathodic protection. The high film thickness reduces the required number of coats.
Recommended Use: - On structural steel, pipelines, chemical plants, waterproofing areas, coastal installations, ship bottom, etc.

SPECIFICATIONS:
Type Two Pack
Base : Epoxy Resin suitably pigmented & Anti Corrosive pigments (Zinc Phosphate)
Hardener Polyamide with catalyst / Amine Adduct
% NVM of system Minimum 85 %
Mixing Ratio 3:1 by Volume
Pot life of Mixture (1:1) 4 - 6 Hours
Application By Brush, Roller, Air-less Spray.
Recommended DFT 110-125 Microns
Covering Capacity 5 - 6.5 Sq. Mtr. / Liter
Drying Time Tack Free - 14 - 16 Hours Max
Hard Dry - More than 36 Hours
Full Curing 7 Days
Over Coating Interval 24 Hours Minimum 7 Days Maximum
Colour Grey
Packing 10 & 20 Liters
Flash Point above 30° C
Thinner / Cleaner TC/EP-102
Finish Semi gloss & smooth
Storage Up to 8 months in packed condition at normal room temp.
Temp. Resistance 150° C Dry heat
Weather Ability Good in most environments
Alkalis & Detergents Unaffected (Direct immersion not recommended)
Solvent Resistance (Aliphatic-Aromatic) Withstand to splash & spillage.
Alcohol's Resist to splash & spillage
Acids Resist to splash & spillage & fumes
Salts Withstand continues immersion in mild alkalis or neutral salt solutions (direct immersion in concentrated acid salts is not recommended)

APPLICATION -

Before application of EP-101 Epoxy Hi Build primer, do all necessary pretreatment of the job. For M. S. surface, remove all grease, oil and other contamination by using proper degreasing chemical. Blast clean the surface for heavy rusting or remove with de-rusting chemicals to clean the surface. The surface should be clean and dry before application. Stir base thoroughly and then mix three parts base and one part hardener by volume to uniform consistency. Give 30 minutes stabilization period to the mix. And then again stir before application. For brushing if viscosity is higher than 60-80 sec then only add EP-102 thinner to get proper viscosity. It helps to get proper DFT. Use 10 to 15 % EP-101thinner for conventional spray. For galvanised iron and aluminum use TC Etch Primer before application of EP-102 Epoxy Hi Build Primer.
Mix the quantity perfect in ratio. Do not mix excess material, as the pot life of mix is 4 hours only. Do not apply when temperature falls below 12° C or relative humidity rises above 90% or during rain, fog or mist. Brushes and spray equipments should be cleaned properly after application; using EP-102 Thinner otherwise equipment is liable to be damaged.

Reach us

Contact Details

Tuff Coat Polymers Pvt. Ltd.

S. No. 39, 1133, Manikbaug, Vadgaon (Bk.), Sinhagad Road, Pune - 411 051, Maharashtra, India.

Tel No.: +91 - 20 - 24351394 / 24353137

Cell No.: +91 98227 62122