Is LOCTITE 55 thread sealing floss safe for use in potable water and gas systems, and does it meet DVGW/KTW and NSF/ANSI 61 approvals?

Yes. LOCTITE 55 thread sealing floss is safe for use in potable water and gas systems. According to the provided description, it has DVGW/KTW approval for use in gas and drinking water installations and also carries NSF/ANSI 61 certification for drinking water system components. The product is a Teflon-impregnated thread sealant tape (white), applied directly from the container with a built-in cutting blade, does not harden, provides immediate sealing under full pressure, fits up to R4" threads, and operates from -55Â°C to +130Â°C.

Can LOCTITE 55 thread sealing floss be used on both metal and plastic pipes up to R4" across the -55Â°C to +130Â°C temperature range?

Yes. LOCTITE 55 thread sealing floss can be used on both metal and plastic pipes up to R4" across the -55Â°C to +130Â°C temperature range. It is a Teflonâimpregnated thread sealant tape designed for securing and sealing threaded connections in metal and plastic piping systems, works immediately under full pressure without hardening, and is rated for maximum thread diameter R4" and operating temperatures from -55Â°C to +130Â°C.

Can LOCTITE 55 thread sealing floss be applied directly from its container with built-in blade for quick, clean installations?

Yes. LOCTITE 55 thread sealing floss Format can be applied directly from its container with the builtâin cutting blade for quick, clean installations. The design allows fast dispensing and neat cutting at the point of use. The tape is Teflonâimpregnated, does not harden, and provides immediate sealing under full pressure. Itâs suitable for metal and plastic piping, approved for gas and drinking water (DVGW/KTW) and NSF/ANSI Standard 61 certified. Maximum thread diameter R4", operating range â55Â°C to +130Â°C, color white.

LOCTITE 55 thread sealing floss

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Additional information

Teflon-impregnated thread sealant tape for securing and sealing threaded connections in metal and plastic piping systems. Applied directly from the container with a built-in cutting blade ensures speed and cleanliness of installation. It does not harden; immediate sealing occurs under full pressure. The product has DVGW/KTW approval for use in gas and drinking water installations, as well as NSF/ANSI certification, Standard 61. Color: white. Maximum thread diameter: R4″. Operating temperature range: from -55°C to +130°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
LT-55-150	LOCTITE 55 thread sealing cord (160 m)	-	-	In stock	0 zł		Enquiry

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Teflon-impregnated thread sealant tape for securing and sealing threaded connections in metal and plastic piping systems. Applied directly from the container with a built-in cutting blade ensures speed and cleanliness of installation. It does not harden; immediate sealing occurs under full pressure. The product has DVGW/KTW approval for use in gas and drinking water installations, as well as NSF/ANSI certification, Standard 61. Color: white. Maximum thread diameter: R4″. Operating temperature range: from -55°C to +130°C.