Description
719 Polyetch is a top of the range, two-pack, anticorrosive self-etching primer. It is based on vinyl / butyral / phenolic resins and zinc tetroxy-chromate pigment. The catalyst contains phosphoric acid.
Uses: Gives excellent adhesion to galvanised steel and nonferrous metals. Gives extra protection to ferrous metals when used as the first primer coat. Spray apply 70-100 microns Wet Film Thickness to achieve 7-10 microns Dry Film Thickness. Must be overcoated the same day - no sanding. Allow 1 hour before overcoating with epoxies, 20 minutes for other coatings. Must use intermediate primer when overcoating with single pack topcoats and 978
Aluminium - Degrease. Scour with Scotchbrite. Degrease again.
Galvanised steel - Clean and degrease. Use a proprietary acid wash if the surface has been chromate treated.
Drying: Air dry in 15-20 minutes.
Recommend overcoating the same day. Allow at least 1 hour drying before overcoating with epoxies. Do not stove.
We are a family owned business based in Auckland supplying automotive, marine, industrial and aerospace refinish supplies across the country!
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Shipping & pick-up options
| Destination & description | Price | |
|---|---|---|
| North Island 3-4 days, Standard | $10.50 | |
| South Island 3-4 days, Standard | $12.50 | |
| Nationwide 4-9 days, Rural | $15.50 | |
| Combine with another item you've paid shipping on | $2.00 | |
| Auckland 3-4 days, Standard | $6.99 | |
| Shipping more than one item | No extra charge | |
| Pick-up available from Manukau, Auckland | Free | |
Estimated delivery times in business days
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Four fortnightly interest-free payments.
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