Corroglass AR Veilcoat
Product reference: 1/17
Product title: Corroglass AR Veilcoat
Valid from: 27th November 1997
Last reviewed: 31 May 2019
Type: A two-pack cold cured modified Vinyl Ester/Acrylic Co-Polymer Veilcoat.
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.
Apply over suitable Corroglass AR4.
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.
98:2 Base: Hardener
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
0.04lbs/cubic inch (1.24 gms/cc).
Elongation at break
32 Barcol (approximate)
Approximately 55-65 minutes at 68°F (20°C) (may varydependent upon temperature and age of product).
The performance of Corroglass AR Veilcoat may be significantly affected by the addition of styrene.DO NOT ADD SOLVENT THINNERS.
1 Gallon and 5 Gallon Kits
6 Months if stored at temperatures below 68°F (20°C) and away from direct heat and sunlight.
Unpigmented or black.
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).
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.
18 – 25 x 10³ V/mm
3845 PSI (26.5 N mm 2)
179°F (82°C) Immersed
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.
Methyl Ethyl Ketone, Acetone and Methyl Iso Butyl Ketone prior to gelation.