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Type
Suggested use
Corroglass AR Veilcoat has been specially formulated to offer the best resistance to base environments, e.g.Sodium Hydroxide and Sodium Hypochlorite, the resin and
cure system having been modified to impart the optimum resistance to these environments. Corroglass AR Veilcoat is to be used as a surface veil in certain applications where the glass present in the AR4 may be attacked by the environment.
Health & safety
Before commencing work, read the product Health & Safety data sheet. Corroglass AR Veilcoat should only be used
by adequately trained personnel.
Surface preparation
Apply over suitable Corroglass AR4.
Application equipment
For spray application use a Graco King 45:1, or similar, airless pump, 10mm diameter (3/8”) nylon spray line.
Large bore mastic type gun with 30 to 60 thou reversible or titan adjustable tip.May be hand applied using a brush, roller or trowel.
Mixing ratio
98:2 Base: Hardener
Hardener type
Catalyst type – Benzoyl Peroxide.
Practical spreading rate
42 sf per gal at 30 mils (1.05m2
/litre at 750 microns).
NOTE: This information is given in good faith, but rate
may vary significantly dependent upon environmental
conditions, the geometry and nature of work undertaken
and the skill and care of application. Corrocoat accepts
no responsibility for any deviation from these values
Specific gravity
0.04lbs/cubic inch (1.24 gms/cc).
Elongation at break
0.3%
Hardness
32 Barcol (approximate)
Pot life
Approximately 55-65 minutes at 68°F (20°C) (may varydependent upon temperature and age of product).
Thinners
The performance of Corroglass AR Veilcoat may be significantly affected by the addition of styrene.DO NOT ADD SOLVENT THINNERS.
Packaging
1 Gallon and 5 Gallon Kits
Storage life
6 Months if stored at temperatures below 68°F (20°C) and away from direct heat and sunlight.
Color availability
Unpigmented or black.
Recommended DFT
10 mils (250 Microns) minimum dependent upon service conditions.
Theoretical spreading rate
81 sf per gallon at 20 mils (2.0m²/Litre at 500 microns).
Volume solids
This material contains volatile liquid convertible to solids. Volume solids obtained will vary dependent upon
polymerization conditions. Nominally 99% of the contents are convertible to solid.
Dielectric strength
18 – 25 x 10³ V/mm
Tensile strength
3845 PSI (26.5 N mm 2)
Temperature limits
179°F (82°C) Immersed
Curing time
Tack free after 24 hours at 68°F (20°C). Full cure after 4 days. A cure of 7 days at a minimum temperature of 59°F (15°C) prior to service is recommended for this product.
Cleaning solvent
Methyl Ethyl Ketone, Acetone and Methyl Iso Butyl Ketone prior to gelation.