I want to use the loctite 574 to seal a vw type 1 case. how many 50ml tubes you think i may need?

1 should be plenty. I assemble at least 2 Porsche 944 engines with 1 tube and that's rolling (small velour roller) the lower crankcase girdle and oil pump per engine. It doesn't take much quantity (thus the roller) since this is designed for .01" gaps of imperfection between the 2 halves. You can purchase a short nap velour roller with matching miniature roller tray can be purchased at local hardware or Sherwin Williams. Roll both halves of case. Good thing about anaerobic sealants is, it won't cure until parts are assembled.

Is this "gasoline" resistant?

I would lean towards yes, oil and gasoline resistant. I use on corners of gaskets where rtv would be too thin to hold.

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574 Flange Sealant - 50 ml

Product ID: 12796532

Details

Brand
Loctite
Item Weight
0.4 Ounces
Item dimensions L x W x H
6.7 x 2.15 x
Material
Sealant
Style
Compact

💧Water & glycol resistant

🔥Temp range -65°F to 300°F

🛠️Ideal for rigid metal parts

COP 133215

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Description

🛡️ Seal like a pro, last like a legend!

COMPACT EASY APPLICATION - 50 ml tube designed for professional, mess-free use
WIDE TEMPERATURE TOLERANCE - Reliable from freezing -65°F to scorching 300°F environments
HIGH OIL RESISTANCE FORMULA - Stands strong against oil migration for lasting performance
PRECISION SEAL FOR METAL FLANGES - Perfectly forms gaskets on cast iron and pump housings
UNMATCHED WATER GLYCOL DEFENSE - Keeps your metal joints dry and durable under pressure

Loctite 574 Flange Sealant is a high-performance gel designed to seal close-fitting metal flanges and rigid parts. It cures in the absence of air, providing immediate low-pressure resistance and excellent protection against water, glycol, and oil. With a broad temperature range from -65°F to 300°F, this 50 ml tube is the go-to solution for durable, professional-grade sealing in industrial and mechanical applications.

Specifications

ASIN	B002C3CGMS
Best Sellers Rank	#38,456 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Industrial Gasket Sealants
Brand Name	Loctite
Color	orange
Compatible Material	Metal
Customer Reviews	4.6 4.6 out of 5 stars (111)
Global Trade Identification Number	00079340240186
Included Components	bottle
Item Dimensions	6.7 x 2.15 x 1.4 inches
Item Form	Gel Cream
Item Weight	0.4 Ounces
Manufacturer	Loctite
Material Type	Sealant
Model	PM223856
Number of Items	1
Part Number	230649
Style Name	Compact
Surface Recommendation	Miscellaneous
UPC	079340240186
Unit Count	1.0 Count
Water Resistance Level	Water Resistant

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COP 133215

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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