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Interior Primer 860
Interior Primer 860 is a high
build, multipurpose, low VOC epoxy primer, specifically formulated for use
in the interiors of all types of construction. Reduced surface preparation
requirements, fast walk on time and low odor speed the application process
and lower the impact on other trades. Interior Primer 860 provides
excellent anticorrosive protection and holds a Surface Spread of Flame
Certificate. |
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Part No. |
Description
(Click to view & order) |
Price |
| Colour |
YIC862-White,
YIC866*-Gray |
| Finish |
Semi-gloss |
| Specific
Gravity |
1.45 |
| Volume
Solids |
70% |
| Mix
Ratio |
Mix
ratio 4:1 by volume (as supplied), Converter/Curing Agent - YIC861 |
| Typical
Shelf Life |
2
yrs |
| VOC
(As Supplied) |
340
g/lt |
| VOC
(EU Solvent) |
234
g/kg EU Solvent Emissions Directive (Council Directive 1999/13/EC) |
| Unit
Size |
5
US Gallon (5.28GL once mixed) , 1 US Gallon (1.1GL once mixed) |
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| DRYING/OVERCOATING
INFORMATION |
|
Drying |
| |
50°F |
59°F |
73°F |
95°F |
| |
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| Hard
Dry [ISO] |
7hrs |
5hrs |
2.5hrs |
1hrs |
| Touch
Dry [ISO] |
90mins |
75mins |
60mins |
30mins |
| Dry
To Walk On |
24hrs |
16hrs |
7hrs |
3hrs |
| Pot
Life |
3hrs |
2hrs |
60mins |
45mins |
|
|
Overcoating |
|
Substrate
Temperature |
|
50°F |
59°F |
73°F |
95°F |
| Overcoated
By |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
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| Interior
Finish 750 |
7hrs |
12mths |
5hrs |
12mths |
2.5hrs |
12mths |
1hrs |
12mths |
| Interior
Primer 860 |
7hrs |
12mths |
5hrs |
12mths |
2.5hrs |
12mths |
1hrs |
12mths |
| Perfection |
7hrs |
12mths |
5hrs |
12mths |
2.5hrs |
12mths |
1hrs |
12mths |
|
Note:Overcoating
times quoted are when product used in dry environments. When used
in wet areas, for example bilges, the maximum overcoating time for
Interior Finish 750 and Perfection is reduced to 1 month. If
maximum overcoating time is exceeded, use a maroon, 3M® Scotch-Brite™
pad (7447) and scrub well. |
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| Preparation |
STEEL:
Degrease the surface with Thinner 910. Gritblast to SSPC-SP10/NACE
2 (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 2-3 mils (50-75
microns) anchor pattern to an SSPC-SP-3 / St3 standard. Use angle
grinder on small areas. Ensure that the substrate is
contaminant/rust free prior to application of coating. Apply the
first coat of Interior Primer 860 as soon as possible after the
surface preparation.
STEEL with a Shop Primer: Degrease the surface with Thinner
910. Clean the surface with contaminant-free rags and ensure rust,
dust, oil, grease and dirt is removed. Note: shop primer should
have been applied on to a substrate where standard profile
requirements have been achieved.
ALUMINUM: For dry areas: degrease the surface with Thinner
910. For wet areas: degrease the surface with Thinner 910 and
scrub well using a maroon, 3M® Scotch-Brite™ pad (7447).
STAINLESS STEEL: Degrease the surface with Thinner 910.
Light gritblast to produce a profile of 2 mils (50 microns).
BARE WOOD: Sand with 120 grade (grit) paper. Remove oil
from oily woods eg teak, using Thinner 910. Change cloths
frequently.
LAMINATE: Closed and sound condition laminate only. Note:
fibers are impregnated with resin, no fibers exposed. Degrease the
surface with Thinner 910. Scrub well using a maroon, 3M® Scotch-Brite™
pad (7447).
GELCOAT: Degrease surface with Fiberglass Solvent Wash 202
using the two cloth method. Sand with 80 grade (grit) paper.
Ensure sanding debris is removed by wiping down with Fiberglass
Solvent Wash 202 prior to proceeding.
POWDER COATED SURFACES: Degrease the surface with Thinner
910. Scrub well using a maroon, 3M® Scotch-Brite™ pad (7447). |
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| Method |
Remove
blast/grinding/sanding residues with a clean air line & sweep
with a clean brush, or vacuum clean for best results. Apply
required no. of coats, detailed in the specification sheets |
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| Hints |
Mixing Stir
or shake individual components thoroughly. Add curing agent to the
base and mix well. Add thinner as necessary. No induction
required.
Thinner Recommended thinner: Thinner 910. Thinner 920
is also suitable for use if a slower thinner is required.
Cleaner Use Thinner 910 or Thinner 920 for equipment
cleaning.
Ventilation and Humidity Control To achieve sufficient
curing, the maximum relative air humidity should not exceed 80%.
During application and drying in a confined spaces, continuous
ventilation is required to extract solvent vapors for health and
safety reasons and to assist the drying process.
Airless Spray 0-5% thinner may be used to ease
application. Tip Size: 0.38-0.44 mm/0.015-0.017". Pressure:
minimum 200 bar/2900 psi
Conventional Spray Pressure Pot - thin 10-15%. Gravity
Feed Gun - thin 20-25%. Tip size: DeVilbiss and SATAjet
1.7-1.8mm/0.067-0.071", Binks 95: 66S with 66K aircap, 665
needle. Pressure: <14 psi (pot gauge)/ 44-58 psi (atomizing air
pressure). Recommended flow rate 250cc (8.45floz) per minute. 2
coats may be required to achieve recommended DFT.
Brush Thin 0-5% using Thinner 920.
Roller Thin 0-5% using Thinner 920.
Other For maximum performance to be achieved, the
curing temperature should be above 10°C/50°F. Do not apply at a
thickness greater than recommended, as this may lead to solvent
entrapment within the coating. |
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| Some
Important Points |
Do
not use below 5°C/40°F. Do not apply over conventional
(one-pack) coatings. Do not apply when there is a chance of
condensation forming on the surface. Ambient temperature should be
minimum 5°C/41°F and maximum 35°C/95°F. Product temperature
should be minimum 10°C/50°F and maximum 35°C/95°F. Substrate
temperature should be minimum 5°C/41°F and maximum 35°C/95°F.
If Interior Primer 860 is over applied, the hard-dry time/walk-on
time may be longer than indicated. If welding work is required
apply the product no closer than 1m/3ft from weld/seam. |
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| Compatibility/Substrates |
Interior
Primer 860 can be used on all suitably prepared substrates and
epoxy primers. It should not be used over any one pack products.
Interior Primer 860 can also be applied to suitably prepared
powder-coated substrates and pipework after consultation with an
Interlux Paint Technical Representative. |
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| Number
of Coats |
1
(check with individual specifications) |
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| Coverage |
(Theoretical)
- 228 (ft²/Gal) (1 coat unthinned) |
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| Recommended
DFT |
4.9
mils dry
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| Recommended
WFT |
6.9
mils wet |
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| Application
Methods |
Airless
Spray, Brush, Conventional Spray, Roller , Air Assisted Airless |
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| TRANSPORTATION,STORAGE
AND SAFETY INFORMATION |
| Storage |
GENERAL
INFORMATION:
Exposure to air and extremes of temperature should be avoided. For
the full shelf life of Interior Primer 860 to be realised ensure
that between use the container is firmly closed and the
temperature is between 5°C/40°F and 35°C/95°F. Keep out of
direct sunlight.
TRANSPORTATION:
Interior Primer 860 should be kept in securely closed containers
during transport and storage.
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| 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 Interior Primer 860 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.
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