FR3 is a friction modifier. I don't see why it could not be used in aircraft if the 1.5 oz. per quart ratio is followed. I have personally used the 1 oz per quart ratio with no adverse effects. ***I would never exceed the recommended ratio provided by manufacturer ***

Can you mix the stiction eliminator with the fr3?

From what I can find on the manufacturer's site, use stiction first. Then use the fr3 with the next oil change.

Can i use the stiction eliminator first then add this the next oil change?

Yes you can. I put it in my engine half way thru the oil change then at the next one.

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⚡ Drive smarter, not harder — unleash peak engine performance today!

ENGINE ARMOR UPGRADE - Protects gas & diesel engines by reducing friction and wear for longer life.
FUEL EFFICIENCY BOOSTER - Boosts horsepower and fuel economy by up to 5%, saving you money at the pump.
QUIET POWER PERFORMANCE - Diminishes lifter and valve noise, delivering a smoother, quieter ride.
UNIVERSAL COMPATIBILITY - Works seamlessly with both synthetic and conventional oils in gas and diesel engines.
SCIENCE BACKED RELIABILITY - Formulated by experts to optimize engine function and extend equipment lifespan.

Hot Shot's Secret FR3 Friction Reducer is a 100% synthetic oil additive designed to reduce engine friction and wear, improving horsepower and fuel economy by up to 5%. Compatible with gas and diesel engines using synthetic or conventional oils, it also reduces engine noise and restores compression for smoother, quieter operation.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Manufacturer	Lubrication Specialties, Inc.
Brand	Hot Shot's Secret
Model	M5732Z
Item Weight	1.96 pounds
Product Dimensions	8.76 x 3.13 x 3.13 inches
Item model number	HSSFR332Z
Manufacturer Part Number	HSSFR332Z

Hot Shot's SecretHSSFR332Z FR3 Friction Reducer 32 Fluid Ounce

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