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When used on heavy sections and where build-up will exceed 9 mm 38
use the following technique: Fill section up to 9 mm 38 in one
step. Let the product fully cure 16–4 hours before adding another 9 mm
38 in a second step. Let the product cure again. Continue this procedure
until the groove is filled. The reason for 9 mm 38 maximum thickness
per layer for the Hi-Temp product is that it is a single component system
in an aqueous solution. The water must have the possibility to dry out.
The water in sections above 9 mm 38 would not dry out, and upon
exposure to high temperatures would effervesce and bubble. It is
also recommended that the paste be heat cured at 90 °C 00 °F between
applications.
For repairing holes, repairs should be made using a metal screen. First
apply Hi-Temp, then form and place the screen inside the hole and then
apply secondt coating of Hi-Temp to cover the screen.
4. Machining
When the material is fully cured for a minimun of 4 hours at 0 °C 68 °F,
sanding, grinding and machining etc. can be carried out using standard
engineering practices. Hi-Temp exhibit high thermal conductivity
as well as excellent resistance to abrasives, fuels, oils and solvents.
5. Cleaning In uncured state Hi-Temp is cleaned
up with soap and water.
6. Health and safety Hi-Temp can be safely used as
long as normal good practices are observed.
A fully detailed Material Safety Data Sheet is included with the kit.
The information provided in this Instructions for Use sheet is intended
as a general guide only. Users should determine the suitability of
the product for their own particular purposes by their own tests.
Work procedure for heavy build up
Cure for 16–24 hours before applying second layer
Second step First step
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Product specification sheet – Aquagrade Rebuild Product
Description
Identification
Application Data
PRODUCT NAME PRODUCT NO
KIT CONSISTS OF
Aquagrade Rebuild Product No 104-659250
805 g Base + Activator Engineering Repair Compound
Aquagrade Rebuild 1 Mixing Container
0,5 ltr Engineering Repair 1 Pair of Gloves
Compound 1 Spatula
Supplied complete with all Gross Weight: 0,95 kg
1 Applicator necessary equipment all in one
1 Technical Data Sheet
Chemical resistance Suitable for permanent immersion at 0 °C 68 °F in a limited range of chemicals. For a more detailed
description refer to the Chemical Resistance Chart.
Manufactured under a quality program certified to ISO 9002 Health and Safety
As long as good practice is observed AquaGrade Rebuild can be safely used. Wearing of rubber gloves is advisable during use. Prior to using this product please consult the Safety Data Sheet
provided with each packaged product.
Mixing Ratio Mixing Ratio
Pot Life mins Volume
Weight Working Life
Activator Base Activator Base 5 °C
10 °C 15°C
0 °C 5 °C
30 °C 35 °C
40 °C 1
1 1
1 45
40 35
5 5
15
Curing Time
Curing Times in minutes at 5 °C
10 °C 15 °C
0 °C 5 °C
30 °C 35 °C
40 °C ambient temperature
Initial Setting Light Loading 360
40 10
80 90
80 70
60 Machining
480 360
300 40
180 180
150 10
Full Mechanical Strength 14 days 10 days 8 days 7 days 7 days 7 days 6 days 5 days
Full Chemical Resistance 16 days 1 days 10 days 8 days 8 days 7 days 7 days 6 days
Activator Component Base Component
Appearance Colour
Appearance Colour
Paste Beige
Paste White
Technical Data
PhysMec Properties
Density gcm
3
Volume Solids Volume Capacity
Slump Resistance
Activator Base Mixed cc1000gm
15 mm thickness 1,55
1,7 1,6
100 65
Good Recommended Temperature Limits For Application: 5 °C TO 40 °C
Compressive Strength ASTM D41
34 MPa 5100 psi
Tensile Shear Adhesion ASTM D41
18 MPa 600 psi
Abrasion Resistance ASTM D4060
- Corrosion Resistance
ASTM B117 5000 hours
Hardness Shore D ASTM D46
85 Impact Resistance
ASTM D56 4 kJm
Dry heat Wet heat
Minimum temp
+ 80 °C 176 °F + 70 °C 158 °F
- 0 °C - 4 °F Values are determined after 48 hours at 0 °C
Service Temperatures
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AquaGrade Rebuild is a two component, solvent free, wet surface
and underwater repair compound. Areas of application : bonding,
fastening and filling in underwater applications e.g pipes, pumps, valves,
tanks etc.
AquaGrade Rebuild is designed to be mixed, applied and set on wet
surfaces or underwater in both fresh and salt water.
1. Surface preparation