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International Interprime 820 White A+B 5Lt #458COL1120

International Interprime 820 White A+B 5Lt #458COL1120
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€233.02
Price:
€174.77
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€58.26 (25%)
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Description

PRODUCT DESCRIPTION

High performance 2-component epoxy primer containing inert pigments and extenders. Interprime 820 is suitable for use on steel and aluminium above and below water

* Excellent anticorrosive protection
* Easy sanding
* Two colours for overcoating identification

PRODUCT INFORMATION

Colour YPA828-White, YPA829-Grey
Finish Eggshell
Specific Gravity 1.54
Volume Solids 47%
Mix Ratio 3:1 by volume
Converter/Curing Agent YPA824
Typical Shelf Life 2 yrs

VOC (As Supplied) 431 g/lt

Unit Size 5 Lt, 20 Lt

DRYING/OVERCOATING INFORMATION

Drying
10°C (50°F) 15°C (59°F) 23°C (73°F) 35°C (95°F)
Touch Dry 12 hrs 9 hrs 6 hrs 5 hrs
Pot Life 12 hrs 6 hrs 4 hrs 3 hrs
Overcoating
Substrate Temperature
10°C (50°F) 15°C (59°F) 23°C (73°F) 35°C (95°F)
Overcoated By Min Max Min Max Min Max Min Max
Epoxy A/F Tiecoat 36 hrs 6 mths 16 hrs 6 mths 8 hrs 6 mths 6 hrs 3 mths
Interfill 830 48 hrs 3 mths 36 hrs 3 mths 24 hrs 3 mths 24 hrs 3 mths
Interfill 833 48 hrs 3 mths 36 hrs 3 mths 24 hrs 3 mths 24 hrs 3 mths
Interprime 820 36 hrs 6 mths 16 hrs 6 mths 8 hrs 6 mths 6 hrs 3 mths
Interprime 880 36 hrs 6 mths 16 hrs 6 mths 8 hrs 6 mths 6 hrs 3 mths
Interprotect 36 hrs 6 mths 16 hrs 6 mths 8 hrs 6 mths 6 hrs 3 mths
Interprotect (Professional) 36 hrs 6 mths 16 hrs 6 mths 8 hrs 6 mths 6 hrs 3 mths
Interthane 990 36 hrs 6 days 16 hrs 5 days 12 hrs 3 days 6 hrs 2 days
Perfection Undercoat 36 hrs 6 days 16 hrs 5 days 12 hrs 3 days 6 hrs 2 days

APPLICATION AND USE

Preparation STEEL/ALUMINIUM Degrease with solvent or suitable detergent cleaner.

STEEL Gritblast to Sa 2½ - near white metal surface. If gritblasting is not possible, grind the metal surface with 24-36 grit abrasive discs to a uniform, clean, bright metal surface with a 50-75 microns anchor pattern.

LEAD Degrease with solvent or suitable detergent cleaner. Sand well using 120 grade paper or power wire brush. Clean thoroughly and ensure surface is dry. Pre-prime using an International primer as detailed for specific coating systems.

ALUMINIUM Blast with aluminium oxide or copper-free equivalent. If blasting is not possible, disc with 24-36 grade aluminium oxide paper to a uniform, clean, bright metal surface with a 50-75 micron/ 2-3 mils anchor pattern.

STAINLESS STEEL Light gritblast to produce a profile of 50 microns prior to applying a thinned coat of Interprime 820 as a tie coat.

BARE GRP Wash down with Super Cleaner, rinse with fresh water and allow to dry. Sand with 80 grade (grit) paper.
Ensure sanding debris is removed prior to proceeding.

EPOXY PRIMERS Sweep blast or abrade with 120-180 grade paper.

EPOXY FILLERS Sand with 60-120 grade (grit) paper. Do not wipe down any epoxy fillers with solvent.Method Remove blast/grinding/sanding residues with a clean air line & sweep with a clean brush, or vacuum clean for best results. Apply required number of coats, detailed in the specification sheets, by spray, allowing required overcoatinginterval between applications. If applying direct to metal substrates, Interprime 820 should be thinned 15% with YTA910, YTA920 and applied at 160 microns WFT.
Hints Mixing Mix base and curing agent thoroughly at the specified ratio.
Thinner YTA910, YTA920. The choice of which thinner to use is dependent on the temperature of application, and is related to the method of application (e.g. airless or conventional spray, pressure settings etc.)
Cleaner International Equipment Cleaner GTA822.
Airless Spray Pressure: 175 bar. Tip Size: 1560-2180.
Conventional Spray For conventional spray, thin 15-20% with YTA910, YTA920. Do not excessively thin for high build coats. Pressure: <1 bar (Pot)/3-4 bar (Atomising). Tip Size: 1.8 mm.
Brush Use brush application for touch-ups
Other Do not apply at a thickness greater than recommended, as this may lead to solvent entrapment within the coating.
As a guide, fillers should be allowed to cure to a 'Shore D' hardness of 50 before overcoating.
Some Important Points Do not use below 10°C/50°F. Do not use unless mixed thoroughly with the curing agent at specified ratio. Do not apply when there is a chance of condensation forming on the substrate. Do not apply thicker coats than indicated as this may lead to cracking and solvent entrapment within the coating. Do not wipe down cured filler with thinners/solvents.
Ambient temperature should be minimum 10°C and maximum 35°C. Product temperature should be minimum 10°C and maximum 35°C. Substrate temperature should be minimum 10°C and maximum 35°C.
Compatibility/Substrates Suitable for use on steel, aluminum and fiberglass. Suitable for stainless steel trim tabs and stern drive gear. Compatible with selected epoxy based primers and fillers.

Coverage (Theoretical) - 3.64 m²/lt
(Practical) - 2.8 m²/lt by spray
Recommended DFT per coat 125 microns dry
Recommended WFT per coat 266 microns wet
Application Methods Airless Spray, Brush, Conventional Spray, Airmix, Roller

TRANSPORTATION,STORAGE AND SAFETY INFORMATION

Storage GENERAL INFORMATION:

Exposure to air and extremes of temperature should be avoided. For the full shelf life of Interprime 820 to be realised ensure that between use the container is firmly closed and the temperature is between 5°C/41°F and 35°C/95°F. Keep out of direct sunlight.

TRANSPORTATION:

Interprime 820 should be kept in securely closed containers during transport and storage.

Safety GENERAL:

Read the label safety section for Health and Safety Information, also available from our Technical Help Line.

DISPOSAL:

Do not discard tins or pour paint into water courses, use the facilities provided. It is best to allow paints to harden before disposal.
Remainders of Interprime 820 cannot be disposed of through the municipal waste route or dumped without permit.
Disposal of remainders must be arranged for in consultation with the authorities.

IMPORTANT NOTES The information given in this sheet is not intended to be exhaustive. Any person using the product without first making further written enquiries as to the suitability of the product for the intended purpose does so at their own risk and we can accept no responsibility for the performance of the product or for any loss or damage (other than death or personal injury resulting from negligence) arising out of such use. The information contained in this sheet is liable to modification from time to time in the light of experience and our policy of continuous product development.


Packing of 5 liters. A+B.