リキッドレンチ L112-12PK 浸透オイル (12/11オンス)

Q: Can i use liquid wrench penetrating oil on a large pvc water shut off valve? it runs to a waterfall. it has been buried for years and won't budge.

It should not hurt the pvc. If valve has been buried, I would first clear around it then clean it as best as possible. Take a hair dryer or heat gun(be very careful with heat gun) and warm, just warm valve, let cool and warm again. Apply liquid wrench let sit 10-20 mins. Use valve wrench to try and open valve, repeat id necessary. Heat done right(low) ought not cause any problems with liquid wrench which is a flammable.

Q: After it dries, does anyone knows if it will prevent rust?

It does prevent rust. Been using liquid wrench for 40 years to prevent rust on my tools stored in my garage. After iI use a metal tool I spray it with Liquid Wrench. Never lost a tool due to rust.

Q: Is it safe to use for breaking loose rusted stuck exhaust bolts? i know it is flammable but i figure i could clean it off after i get the bolts out.

It won a comparison between 5 other well known rust penetrators by a well know product evaluator on YouTube. But the ultimate exhaust bolt fix is heat if all else fails.

Q: Does this form a foam when sprayed on ??? J. Payne

No, it is more like the consistency of WD-40. It bubble a little when you first spray it (probably from the propellant) but it leaves more of a thin (penetrating) oil residue.

4.6/5

Product ID: 730901458

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Details

Material
プラスチック
Brand
Liquid Wrench
Package Information
カン
Liquid Volume
11 Fluid
Item Weight
436 g

⚙️Powerful rust dissolver

🛡️0% VOC, low odor safe formula

🇺🇸100% Made in USA

Frequently Bought Together

Liquid Wrench L112-12PK Penetrating Oil (12/11Oz)

WD-40 Original Formula, Multi-Use Product with Smart Straw Sprays 2 Ways,12 OZ [12-Pack]

Denco #1930 Brake & Parts Cleaner - 13 OZ Net Wt - 15.3 FL OZ - 12 to 88 Pack (12)

Description

🛠️ Break free from rust — the pro’s secret weapon!

ECO FRIENDLY USER SAFE - Low odor and zero VOC formula protects you and your workspace without compromising power.
VERSATILE APPLICATION RANGE - Perfect for clamps, pipe fittings, locks, latches, and even refrigeration mechanisms.
TRUSTED LEGACY OF INNOVATION - Backed by 75+ years of family-owned expertise and consistent high performance.
BULK PACK FOR PRO LEVEL PROJECTS - 12 cans of 11 oz each ensure you’re always ready for any maintenance challenge.
UNLOCK RUSTED FASTENERS EFFORTLESSLY - Penetrates and frees stuck nuts, bolts, and hinges with industrial strength.

Liquid Wrench L112-12PK is a 12-pack of 11-ounce cans of powerful penetrating oil designed to dissolve rust and free stuck nuts, bolts, hinges, clamps, and locks. Made in the USA with a low-odor, zero VOC formula safe for painted surfaces, plastics, and PVC, it’s a trusted solution backed by over 75 years of family-owned innovation and reliability.

Specifications

Manufacturer	Liquid Wrench
Part number	L112-12PK
Item Weight	436 g
Product Dimensions	27.69 x 21.34 x 22.35 cm; 436.2 g
Is Discontinued By Manufacturer	No
Size	Case of 12, 11 oz.
Color	イエロー
Style	11オンス - 数量12。
Material	プラスチック
Specific Uses For Product	錆びたナット、ボルトとヒンジ、クランプとパイプ継手、ロックとラッチ、冷凍メカニズム、ノズルとホースパイプ継手。
Batteries Included	No
Batteries Required?	No
Item Dimensions LxWxH	27.7 x 21.3 x 22.4 cm

Have a Question? See What Others Asked

Can i use liquid wrench penetrating oil on a large pvc water shut off valve? it runs to a waterfall. it has been buried for years and won't budge.

After it dries, does anyone knows if it will prevent rust?

Is it safe to use for breaking loose rusted stuck exhaust bolts? i know it is flammable but i figure i could clean it off after i get the bolts out.

Does this form a foam when sprayed on ??? J. Payne

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