Tampa Brass Aluminum Corp – AS9100D Quality Management System
W/I No.:
WI_OAT_JK400Q
Title: JetKote 400 Q Refractory Coating – Work Instruction
Rev: 0
• Visually inspect for contamination or abnormal condition
Mixing / agitation:
Use clean, dedicated tools only
•
Mix thoroughly to uniform consistency
•
Avoid excessive air entrainment
•
Thinning:
• Do NOT thin unless Engineering approval is documented
• If approved, record solvent type, ratio, and authorization reference
Usage control:
Keep container covered when not in use
•
• Use coating within approved timeframe after opening
Pre-application verification:
• Confirm viscosity and flow suitable for selected method
• Verify ambient temperature and conditions are acceptable
8. APPLICATION METHOD VERIFICATION
Verify approved application method per Engineering:
☐ Spray ☐ Brush ☐ Swab ☐ Dip
Engineering Initials: __________________
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