|
Part No. |
Description
(Click to view & order) |
Price |
Interfill
830 is the best choice for profiling above and below the waterline on
Steel, Aluminium and Composite hulls. The special 2-component light grey
epoxy formulation can fill up to a thickness of 1 inch in one coat
without the risk of sagging/slumping.
* Low density composition
* High strength and impact resistance
* Easy sanding
* Waterproof
When sanded, the surface of the Interfill 830 is smooth enough to be
directly overcoated with Interprime 820 high build epoxy primer.
Interprime 850 or Interprime 880 may also be used. Interfill 830 is
particularly suitable for application over large areas. |
|
| Colour |
YAA867-Grey |
| Finish |
Matt |
| Specific
Gravity |
0.75 |
| Volume
Solids |
100% |
| Mix
Ratio |
1:1
by volume (as supplied) Mix ratio by weight: 1.15:1 YAA867: YAA868,
Converter/Curing Agent - YAA868 |
| Typical
Shelf Life |
2
yrs |
| VOC
(As Supplied) |
1
g/lt |
| Unit
Size |
5
Lt 20 Lt |
|
| DRYING/OVERCOATING
INFORMATION |
|
|
Drying |
|
10ºC |
15ºC |
23ºC |
35ºC |
|
|
| Sandable |
48hrs |
28hrs |
19hrs |
13hrs |
| Pot
Life |
75mins |
55mins |
45mins |
20mins |
|
|
Overcoating |
|
Substrate
Temperature |
|
10ºC |
15ºC |
23ºC |
35ºC |
| Overcoated
By |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
|
|
| Interfill
835 |
5days |
- |
3days |
- |
2days |
- |
1days |
- |
| Interprime
820 |
5days |
- |
3days |
- |
2days |
- |
1days |
- |
| Interprime
850 |
5days |
- |
3days |
- |
2days |
- |
1days |
- |
| Interprime
880 |
5days |
- |
3days |
- |
2days |
- |
1days |
- |
|
|
Note:Once
the sandable time has been exceeded, all fillers should be sanded before
overcoating to promote good adhesion. A sanded filler may be left for a
period up to 3 months before being overcoated with further epoxy filler
or with Interprime 8-series. After 3 months the filler must then be
re-sanded before overcoating. |
|
|
| Preparation |
All
substrates must be primed, clean and dry.
PREVIOUSLY PAINTED SURFACES:
In Good Condition: Wash down with Yacht Line Super Cleaner, rinse
with fresh water and allow to dry. Sand with 80-180 grade (grit) paper.
In Poor Condition: Remove all previous coatings and prime the
substrate.
STEEL/ALUMINIUM: Prime with Intergard 269 or Interprime 820.
BARE WOOD: Prime stable constructions only, with Interprime 820.
GRP: For osmosis treatment follow the Gelshield specification
ensuring the Interfill 830 is only used during STAGE 2.
BARE GRP/COMPOSITE: Sand with 80-180 grade (grit) paper.
If left for longer than 24 hours, two component epoxy primers and
fillers will need sanding with 80-180 grade paper to ensure a good
physical key.: |
|
|
| Method |
Mix
the two components thoroughly to an even color. Remove any dust from the
surface. Apply firmly in a spreading action. When hardened, sand smooth
with 80-180 grade wet or dry paper. Interfill 830 may be overcoated with
itself or with Interfill 833 as soon as it is cured enough not to be
lifted during the screeding process. |
|
|
| Hints |
Thinner GTA220
for equipment cleaning only.
Thinning Do not thin.
Ventilation and Humidity Control Avoid conditions of low
temperatures coupled with high humidity as this can result in the
formation of a surface by-product which will need to be removed by
detergent wash followed by fresh water rinse, or by sanding, prior to
the application of any subsequent layers.
Other Spread mix out on a board to avoid excess heat build
up and to keep the working life as long as possible. When fairing a
hull, two or three 'cross coats' of Interfill 830 will ensure the
desired shape is obtained. Where large areas have been faired, sand with
a longboard to allow for the curvature of the hull. |
|
|
| Some
Important Points |
Do
not use unless mixed thoroughly with the curing agent at specified
ratio. Do not apply more than recommended WFT at any one time. Do not
use below 10°C/50°F. Do not thin. Do not wipe down cured filler with
thinners/solvents. Substrate temperature should be minimum 10°C and
maximum 35°C. Product temperature should be minimum 10°C and maximum
35°C. Ambient temperature should be minimum 10°C and maximum 35°C. |
|
|
| Compatibility/Substrates |
Do
not use on traditional wood constructions where the wood will expand and
contract through changes in the moisture content. Interfill 830 should
be applied over cured epoxy primers or fillers or onto cured GRP/Composite.
Interfill 830 may be overcoated with Interfill 833, Interprime 820,
Interprime 850, Interprime 880 or Interfill 835 (YAA855/YAA856).
Gelshield or Gelshield 200 may be used over Interfill 830 within the
osmosis schemes. |
|
|
| Number
of Coats |
As
required |
|
|
| Coverage |
(Theoretical)
- 0.20 (m²/lt) @ 5000 micron (800 mil) WFT. |
|
|
| Recommended
DFT |
20000
microns dry By Trowel or Batten.
|
| Recommended
WFT |
20000
microns wet By Trowel or Batten. |
|
|
| Application
Methods |
Trowel,
Batten |
|
| TRANSPORTATION,STORAGE
AND SAFETY INFORMATION |
| Storage |
GENERAL
INFORMATION:
Exposure to air and extremes of temperature should be avoided. For the
full shelf life of Interfill 830 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:
Interfill 830 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 Interfill 830 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.
|
|
| DISCLAIMER |
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
or 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. |
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