Can you paint over this? Have truck with much rust. After mechanical removal (sand blast), treatment with Evaporust, can u use this and then paint?

Use this https://www.amazon.com/dp/B001CRETZW/?tag=car-search-20 to paint on rusted surfaces

Is this good for spraying under a 4x4 to prevent rust from the beach?

I would say no. Now, if you apply a light coat then wipe it off I would say yes. For example, I bought a new riding lawnmower so I heavily sprayed all the metal on the thing. I'm sure there is a level of protection but the thing is it collects dust and dirt terribly and the dirt is difficult to remove as the spray when applied heavy stays tacky. I just bought a honda Rancher but am brain storming what to spray on it to protect it. I live in NW WISCONSIN and years ago sprayed my snow blower. We get snow here and after a year if snow blowing I can still feel the tacky boshield on the metal as i did not do a light spray and wipe off. I have not tried putting on multiple light coats and wiping after each application. That may be an option. I hope that helped.

How often does it need to be re-applied? Want to use it on outdoor planter casters; 6 months outdoors, 6 months in a shed. Thanks!

I use it about every 2 to 3 months on my wood working equipment in the basement. That being said, I would think once a month would probably be sufficient. Just an educated guess though.

does nozzle come with a small “straw-like” applicator similar to WD-40?

yes mine did. I really like this stuff-I am spraying it on all kinds of things that moves/friction.

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Boeshield t-9 Aerosol Chain Lubricant, 12

Boeshield t-9 Aerosol Chain Lubricant, 12

Product ID: 747888097

Details

Brand
Boeshield
Item Weight
227 g
Liquid Volume
12 Fluid
Material
metal
Package Information
Bottle

💧Waterproof formula for moisture defense

⚙️Deep-penetrating lubricant for smooth operation

🛡️Long-lasting rust & corrosion protection

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€ 73.48

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Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Protect, lubricate, and elevate your gear with aerospace-grade precision!

ULTIMATE RUST SHIELD - Boeshield T-9 forms a durable barrier that keeps your tools rust-free and corrosion-proof, even in humid environments.
AEROSPACE GRADE FORMULA - Developed with Boeing’s proprietary tech, ensuring premium metal protection and lubrication you can trust.
SMOOTH GLIDE EFFICIENCY - Reduces friction for precision and ease in your workshop or home, enhancing tool lifespan and performance.
MULTI SURFACE VERSATILITY - Perfect for cast iron tools, hinges, locks, and more—replacing traditional waxes with superior performance.
EFFORTLESS APPLICATION LONGEVITY - Aerosol spray delivers deep penetration with minimal product use, making one can last through countless maintenance sessions.

Boeshield T-9 Aerosol Chain Lubricant is a 12 oz high-performance, waterproof lubricant and rust inhibitor developed with aerospace technology. It offers deep penetration and durable paraffin wax coating to protect metal surfaces from moisture, corrosion, and friction. Trusted by professionals for maintaining cast iron tools, hinges, and locks, it replaces traditional waxes with a long-lasting, easy-to-apply formula that extends tool life and ensures smooth operation.

Specifications

ASIN	B001447PEK
Amazon Bestseller	#911,555 in Automotive ( See Top 100 in Automotive ) #690 in Care Corrosion & Rust Inhibitors
Brand Name	Boeshield
Container Type	Bottle
Customer Reviews	4.8 4.8 out of 5 stars (5,157)
Global Trade Identification Number	00738481900129
Item Weight	227 g
Liquid Volume	12 Fluid Ounces
Manufacturer	Boeshield
Material	metal
Model Number	T90012
Number of Items	1
Part Number	T90012
Specific Uses For Product	Lubrication
UPC	700115573580 738481900129
Unit Count	354.88 Milliliters

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