•Have any wiring or damage repaired if needed.
•Clean engine with low pressure water sprayer to remove dust.
•Allow water to dry completely.
•Apply spray outside or in a well-ventilated space.
•Eye protection, gloves and mask are recommended.
•Keep engine turned off during application and until product has dried.
•DO NOT APPLY TO LIVE WIRES OR NEAR OPEN FLAME.
•Spray an even coating on all wiring and hoses throughout the engine compartment.
•Spray wiring that can be reached through the wheel wells, and underneath vehicle if accessible.
•After the spray has dried your engine will have a beautiful glossy shine.
How to apply STR at home
How to apply STR in a shop
How to install screens to protect engine air filters