Description
Two component air drying Epoxy based clear primer with Polyamide as curing agent.
Recommended Use
This product is recommended as penetrating primer on bare concrete, wooden substrate prior to application of subsequent coating system.
Physical Data
COLOR : ClearFINISH : Smooth & Glossy
SOLIDS BY VOLUME : 50 + 3%
THEORETICAL SPREADING RATE : 20 sq. mt./ltr. at a recommended DFT of 25 µ
FLASH POINT : Base : Above 23® C Hardener : Above 23® C
DRYING CHARACTERISTICS : Surface Dry : 45 – 60 minutes
(At 65% relative humidity & at 30® C) Hard Dry : Overnight
Full Cure : 7 Days
SHELL LIFE
Surface Preperation
Thorough surface preperation is vital for best reuslts. KP recommends mechanical preperation techniques (Eg. Mechanical sarifying, grit or sand sweeping).New Concrete Surface:
New Concrete surface should be least 28 days old and/or have moisture content of less htan 5% before proceedign with primer application. Laitance and deposits on new concrete are best removed by light grit blasting, mechanical scarification or grinding. Acid etching may be considered for smaller areas, after etching the floor it shoul be thoroughly washed with clean water and then allowed to dry.
Old Concrete Floors:
Mechanical cleaning methods are strongly recommended on old concrete surfaces, particularly their heavy contamination by oil and grease has occurred or old coatings is present. To ensure good adhesion, all contaminats are removed and the surface thoroughly cleaned of all dust and loose debris. A thorough detergent wash is also recommended followed by thorough cleaning with water and moping it off to dry state.
Application Data
MIXING RATIO : Base : Hardener – (As per our recommendations)APPLICATION : By Brush / By Conventional Spray / By Airless Spray
THINNER : Type 002
POT LIFE : 6 hours min at 30® C
RECOMMENDED DFT : 25 – 30 microns. Apply sufficiently to fill the pores and form a
thin layer.
OVERCOATING INTERVAL : Min. : 8 hours Max.: 24 hours
COMPATIBILITY : Compatibile with Epoxy, PU and Chlorinated Rubber finished paints
Application Method
Stir the base part thoroughly. Mix the base and hardener as per our recommended ratio by volume. Stir the mix genlty to attain homogeneity. Add thinner type 002 into the mix, if required depending on the application method and then stir gently for few minutes. Allow the mixture to stand still (maturation) for about 10-15 minutes to initiate the reaction. Strain the paint throught Nylon filter cloth of 200 mesh size and apply uniformly over the surface. All equipment used for above should be properly clean.
Application : By Brush / By Conventional Spray / By Airless Spray
For Brush application, generally no thinner is required to be added. Apply uniformly in criss-cross manner and ensure there are no misses. Use quality brushes for paint application.
For Conventional Spray application:
For Airless Spray application
Thinner : Type 002 Thinner : Type 002
Addition : 10-15% Addition : Max 5% if required
Nozzle Orifice : 1.2 – 1.4mm Nozzle Orifice : 0.28mm – 0.38mm
Nozzle Pressure: 40 – 70 p.s.i. Nozzle Pressure : 1400 -1800 p.s.i.
Notes
1.Do not apply paint when temperature falls below 10® C or rises above 50® C and when Relative Humidity is above 85%. Do not apply during rain, fog or mist. Surface temperature must always be minimum of 3 ® C above Dew point.
2.Brushes and spray equipment should be cleaned with KP’s recommended thinner otherwise equipment is liable to be damaged.
3.DFT variation can be obtained by change in application method / thinning ratio. Contact Khodal Paints representatives for further assistance.
4.Shelf life indicated is minimum for this Prodcut in sealed conditions and it is subject to re-inspection thereafter. Individual component is required to be stored in cool, dry and covered condition away from heat and ignition.
Health & Safety
This is a solvent based paint and care should be taken to avoid inhalation of spray or eyes. Mist or vapours as well as contact between the wet paint and exposed skin.
Limitation of Liability
To the best of our knowledge the technical data in our literature are true and accurate at the date of issuance but are subject to change without prior notice. We guarantee our product to confirm to the specifications contained herein. We make no other warranty or guarantee of any kind, express or implied, including merchantability and fitness for particular purpose. Liability, if any is limited to replacment of the product or refund of the purchased price. Labour or cost of labour and other consequential damages are hereby excluded.
