Nitoseal PU40 is a one part, low modulus gun grade elastomericsealant based on polyurethane technology. Nitoseal PU40 may be applied to joints between 5 and 35mm wide. To minimise stress imposed on the joint sealant, all moving joints should be designed to an optimum width to depth ratio of 2:1 with an overriding minimum depth of 5mm for non-porous surfaces and 10mm for porous surfaces. For joint widths exceeding 35mm, please contact your local Fosroc Technical Service Department.

Technical details

Effect of heat ageing	No cracking/chalking
Packaging Size	600 ml
Brand	Fosroc
Density	1.05 kg/L
Tack Free Time	18 minutes
Shelf Life	12 months
Service Temperature	40 to 100 degree C
MAF	25%
Hardness Shore A	25 - 35

Versatile Industrial and Commercial Applications

Nitoseal PU40 is specially formulated for diverse sectors, including industrial installations and large commercial structures. Its reliable sealing performance protects joints from environmental factors and supports structural durability. As a versatile powder, it can be used in various construction scenarios, delivering consistent results every time.

High Purity and Consistent Quality

Manufactured with a 98% purity rate, Nitoseal PU40 ensures optimal effectiveness and safety in construction applications. Its seamless, smooth finish enhances surface treatment quality and helps extend the lifespan of joints and surfaces exposed to heavy use or harsh weather.

FAQ's of Nitoseal constructive solutions PU40:

Q: How is Nitoseal PU40 applied in construction settings?

A: Nitoseal PU40 is mixed according to manufacturer instructions and then applied to prepared joints or surfaces using appropriate construction tools. It is spread smoothly to ensure an even, effective seal.

Q: What are the main uses of Nitoseal PU40?

A: Nitoseal PU40 is primarily used for sealing joints and surfaces in industrial and commercial construction. Its high adhesion and weather resistance make it suitable for both interior and exterior surface treatments.

Q: When should Nitoseal PU40 be used during a construction project?

A: It is best applied after the surfaces have been properly cleaned and prepared, typically during the mid to final stages of construction when sealing and surface finishing are required.

Q: Where can Nitoseal PU40 be sourced in India?

A: Nitoseal PU40 is available through a wide network of service providers, suppliers, and traders across India. It is typically supplied in 25 kg packs.

Q: What is the benefit of using Nitoseal PU40 compared to other sealants?

A: Its high purity, excellent adhesive properties, and smooth finish offer superior durability and protection for joints, resulting in extended service life for construction elements.

Q: What is the shelf life of Nitoseal PU40, and how should it be stored?

A: The shelf life of Nitoseal PU40 is 12 months when stored in a cool, dry place away from direct sunlight and moisture to maintain product effectiveness.

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