System 7 Superflex Primer Catalyst - Pint

Mixing Ratio:

Mix 4 parts SF7500 primer base with 1 part SF7600 primer catalyst.  May be reduced up to 50% with any of the 7800-series reducers.

Pot life at 77ºF:

1 hour

Clean up:

Use lacquer thinner, MEK, acetone, or any of the 7800-series reducers.

Gun Setups:

Conventional

Gravity Feed:  1.4mm-1.8mm

Siphon Feed:  1.4mm-1.8mm

Air Pressures:

Conventional at Gun

Gravity Feed:  30-40psi

Siphon Feed:  35-45 psi

HVLP at cap:  8-10 psi

Application:

• Apply medium wet coats over substrate to desired film thickness
• Allow 10-25 minutes between coats;
• Scuff after 4 hours before applying topcoat or recoating
• Clean gun after spraying is completed

Safety:

A fresh air breathing system is required when spraying this product.