Temabond ST 300 - High-solids epoxy paint

Temabond ST300
DESCRIPTION A two-component high-solids, modified epoxy paint.
PRODUCT FEATURES Especially used as a primer for steel surfaces difficult to clean in process and chemical industry and in water immersion. Recommended for repairing of damages caused by transport or installation. Can also be applied on old alkyd paint surfaces. Can be used as a single coat paint.
Recommended uses Steel surfaces.

Features Forms a tight coat with good chemical and abrasion resistance. High film build properties, also by brush. Very good adhesion to blast cleaned or hand prepared steel. Low solvent content, lower solvent emissions than with traditional epoxy paints.
Colour Range TEMASPEED tinting.
Gloss groups Gloss

Recommended film thicknesses

Theoretical coverage




100 µm

125 µm

8.0 m2/l

200 µm

250 µm

4.0 m2/l

Practical coverage depends on the application method, painting conditions and the shape and roughness of the surface to be coated.
Thinner 1031
Mixing ratio Base 1 part by volume 162-series
Hardener 1 part by volume 008 7501
Application method By airless spray or brush.
Pot-life (+23°C) 1½ hours
Drying times

DFT 150 µm

+ 10 ºC

+ 23 ºC

+ 35 ºC

Dust dry, after

6 h

3 h

1½ h

Touch dry, after

14 h

5½ h

3½ h

Recoatable with polyurethane and epoxy, after

30 h

8 h

5 h

Recoatable without sanding, after max.

2 months

1 month

7 d

Drying and recoating times are related to the film thickness, temperature, the relative humidity of the air and ventilation.
Solids volume 80 ± 2 voulume % (ISO 3233)
88 ± 2 weight %
Density 1.5 kg / l (mixed)
Product code 162-series

Application conditions All surfaces must be dry. The temperature of the ambient air, surface or paint should not fall below +10 ºC during application and drying. Relative humidity should not exceed 80 %. The surface temperature of the steel should remain at least 3 ºC above the dew point.
Preparation Oil, grease, salts and dirt are removed by appropriate means. (ISO 12944-4)

Steel surfaces: Remove rust by tool cleaning to minimum St2 or blast clean to Sa2 or Sa2½. Blast clean to grade Sa2½ for immersion. (ISO 8501-1)

Earlier painted surfaces: Roughen old paint surfaces using e.g. abrasive wheel, sand paper or blast cleaning.
Priming Temabond ST 200, Temabond ST 300, Temazinc 77, Temazinc 99 and Fontecoat EP Primer.
Finishing Temacoat GPL, Temacoat GPL-S MIO, Temacoat GPL-S Primer, Temacoat GS 50, Temacoat RM 40, Temacoat HS 40, Temabond ST 300, Temadur, Temathane and Temacryl EA.
Painting By airless spray or brush. Depending on the temperature of the components the paint can be thinned 0 - 10 %. Airless spray nozzle tip 0.013" - 0.019" and nozzle pressure 120 - 180 bar. Spray angle shall be chosen according to the shape of the object. At brush application the paint should be thinned according to the circumstancies.
Mixing of components First stir base and hardener separately. The correct proportions of base and hardener must be mixed thoroughly before use. Use mechanical mixer for mixing.
Cleaning of tools Thinner 1031.
EU VOC 2004/42/EC-limit value The Volatile Organic Compounds amount is 195 g/litre of paint mixture.
VOC content of the paint mixture (thinned 10 % by volume) is 260 g/l.
Only for industrial and professional use.

according to Regulation (EC) No. 1272/2008
Containers are provided with safety labels, which should be observed. Further information about hazardous influences and protection are detailed in individual health and safety data sheets. A health and safety data sheet is available on request from Tikkurila Oyj.
Safety data sheetTemabond ST 300
Thinner safety data sheetTemabond ST 300
Hardener safety data sheetTemabond ST 300