Primer

We are offering primer.
Scope: epoxy coating is a two part system which are mixed before the application.
the two parts consist of 1) an epoxy resin which is cross linked with 2) a co-
reactant or hardner. It produces a hard, chemical & solvent resistance finish.
a two pack epoxy coating with superb performance in severe marine &
industrial environment. The product has excellent resistance to chemicals,
solvents, fumes, splash & spillage.
Use: recommended for use on offshore platform structural, helideck &
accommodation areas as well as underdecks & above water area jackets.
the product is also suitable for application on ms & concrete areas of fertilizer
plants, chemical units, refineries, petrochemicals etc.
Product data:
type two pack, cured with polyamide
composition catalyzed epoxy resin suitably pigmented.
Viscosity (ford cup b4) 70±10 seconds
specific gravity 1.05±0.05
mixing ratio base: catalyst(4:1) by volume
pot life 4-6 hours
application brush conventional airless spray
recommended dft 30±5µ per coat
theoretical spreading rate 6-7 sq.mtr. Liter
drying time 1. surface dry-40 - 50 min
2. tack free- 4 hours
3. hard dry-over night
curing time 6-7 days
over coating interval min: overnight
max: 5 days
flash point above 40˚c
colour as per is & ral k5 shade cards
packing 20 liters
thinner pragati make epoxy thinner
finish smooth & matt semi glossyglossy
after complete curing of paint following tests should be carried.
No. examine test specification result
1. adhesion test after 24 hrs. ( no lifting of film form) pass
2. scratch hardness test 1500-2000 gm. pass
3. flexibility to pass ¼ inch mandrel pass
4. salt spray 150-200 hrs. pass
5. humidity test 140 hrs. No blistering rusting & no loss of adhesion