McKee's 37 Coyote Bug Splatter Shield spray-on protectant, 22 fl oz — clear, hose-off barrier for paint protection

McKee's 37 Coyote Bug Splatter Shield is a spray-on, hose-off clear protectant that forms a temporary barrier to help prevent acidic bug splatter from etching your vehicle's paint.

If you plan a long drive, a weekend getaway, or need to park your car for several days, bug residues can quickly become a stubborn problem. This 22 fl. oz. bottle of McKee's 37 MK37-110 delivers a water-based formula designed for fast application: spray it on, leave it to work without rubbing, then rinse off later to remove bug deposits cleanly. It’s formulated to create an invisible film that eases cleanup and reduces the risk of paint damage from acidic residues.

How does this product protect my vehicle from bug splatter?

The formula bonds to the clearcoat and creates a removable layer between the paint and insect residues, reducing direct contact with acidic compounds. It does not require polishing to be effective—simply spray and allow it to set. When you rinse, the barrier lifts away with the bugs.

• Forms an invisible sacrificial film on painted surfaces
• Prevents acidic compounds from etching the clearcoat
• Designed for easy removal with a hose—no scrubbing needed
• Water-based formula minimizes solvent odors

When should I apply the Coyote Bug Splatter Shield?

Apply before long drives, road trips through insect-prone areas, or when you’ll leave your car parked for days at a time. It’s useful before family vacations, commuter layovers, or overnight stays where bugs are likely to accumulate. Apply to clean, dry surfaces for best performance.

• Before highway or rural drives with high insect exposure
• Prior to parking your vehicle for multiple days
• Before long-distance travel or outdoor events
• After a wash, on dry paint for optimal bonding

How do I apply and remove this spray-on protectant?

Shake the bottle, spray evenly over the target panels, then leave it to form the protective layer—no rubbing or buffing required. To remove, simply hose or spray the surface with water at the end of your trip; the film and trapped bugs rinse away. For heavy build-up, a gentle rinse or pressure washer on a low setting can be used.

• Shake bottle well before use
• Spray an even coat on dry painted surfaces
• Allow to sit—no wiping necessary
• Rinse off with a hose or gentle pressure washer to remove residue

Is this product safe for all painted surfaces and finishes?

McKee's 37 Coyote Bug Splatter Shield is formulated for automotive paint and clearcoats and is water-based to be mild yet effective. It’s best to test an inconspicuous area if your vehicle has aftermarket wraps, matte finishes, or delicate decals. Avoid prolonged contact on areas with unsealed trim or porous plastics without testing first.

• Suitable for factory paint and clearcoats
• Water-based for reduced solvent exposure
• Test first on vinyl wraps, matte finishes, or decals
• Avoid leaving on unsealed rubber or porous trim without a test patch

Who is this for: Drivers who frequently travel through insect-prone areas, road-trippers, car owners preparing for multi-day parking, and anyone who wants an easier, less abrasive way to remove bug residue without scrubbing. It’s a practical, temporary safeguard for painted surfaces that simplifies cleanup after long drives and helps reduce the risk of blemishes caused by acidic insect remains.