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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Loctite 574 Flange Sealant - 50 ml

Product ID: 12796532

Details

Brand
Loctite
Item Weight
11.34 g
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

HK$239

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Description

🔧 Seal like a pro, leak like never before!

INSTANT LOW PRESSURE SEAL - Provides immediate protection right after assembly—no waiting around
WIDE TEMPERATURE TOLERANCE - Performs flawlessly from freezing -65°F to scorching 300°F
HIGH OIL RESISTANCE FORMULA - Stands strong against oil exposure for lasting durability
PRECISION SEAL FOR METAL FLANGES - Perfectly bonds cast iron and pump housings with zero migration
UNMATCHED WATER GLYCOL DEFENSE - Keeps your metal joints leak-proof even in harsh wet environments

Loctite 574 Flange Sealant is a high-performance gel designed to create durable, water- and oil-resistant seals between rigid metal surfaces. With a broad temperature range and excellent resistance to glycol and oil, it’s the go-to solution for professionals seeking reliable, instant sealing on cast iron and pump housings.

Specifications

ASIN	B002C3CGMS
Best Sellers Rank	#33,560 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 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	11.34 g
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 Count
Water Resistance Level	Water Resistant

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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HK$239

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered 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 Hong Kong.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

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