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Altra~Bond® 3094
Strontium Chromate Epoxy Primer
Generic Type Polyamide epoxy
Description
A two-component epoxy primer designed for use on aluminium
sheets & extrusions, and galvanised
substrates. Formulated with strontium chromate, which
provides exceptional protection from filiform
corrosion on aluminium surfaces.
Features
• Excellent adhesion to aluminium and galvanising
• Fast dry to recoat
• Low temperature cure down to 5°C
• Superior anti-corrosive properties
Colour Translucent yellow
Finish Low sheen
Dry Film Thickness
15 - 20 microns
100 microns wet to obtain 20 microns dry (mixed and thinned
at the recommended 1:1:1 mix ratio –
refer ‘Mixing’ section)
Do NOT overbuild
Solids Content By volume 30% +/- 1%
Theoretical Coverage
Rate
15 m²/L at 40 microns
Allow for loss in mixing and application.
VOC Values As Supplied : 585 g/L
Dry Temp Resistance 80°C
Topcoats Epoxy, and polyurethane
Limitations
• Not suitable for below waterline / immersion service
• Do not overbuild
• Do not exceed the maximum recoat time
• Do not sand/abrade