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PU Sealant

Name: PU Sealant
Brand: RAJ ENTERPRISES
Price: 553 INR
Availability: InStock

Price 553 INR/ Pack

Get a Price/Quote

MOQ : 10 Packs

PU Sealant Specification

Adhesive Type
Single Component

Holding Power
High

Tensile Strength
1.2 N/mm

Glue thickness
2-8 mm

Types Of Chemical
PU (Polyurethane)

Storage Temperature
5C to 25C

Shelf Life
12 Months

Material
polyurethane

Surface Of Application
Concrete, Metal, Wood, Glass

Features
Flexible, Paintable, Excellent Adhesion, Weather Resistant

Hardness
Shore A 30-45

Packaging Size
600 ml Sausage/Cartridge

Form
Paste

Other Names
Polyurethane Sealant

Usage
Construction and Industrial Sealing

Grade
Industrial Grade

Purity
99%

Application
Expansion Joint Filling, Window/Door Frame Sealing, Concrete & Masonry Joints

Color
Grey

Physical State
Paste

Skin Formation Time
30-60 Minutes

Density
1.3-1.4 g/cm³

Compatibility
Most Porous and Non-Porous Substrates

Odor
Mild

Water Resistance
Excellent

Recommended Tool for Application
Caulking Gun

Elongation at Break
>500%

Application Temperature
+5°C to +40°C

Service Temperature
-40°C to +80°C

Curing Time
24 Hours (Full Cure)

VOC Content
Low

PU Sealant Trade Information

Minimum Order Quantity
10 Packs

Delivery Time
1 Days

Packaging Details
600 GMS Pack

About PU Sealant

Polyurethane is an organic material. Silicone is an inorganic material. Polyurethane sealants; properties such as hardness, adhesion strength, thixotropy and flexibility can be easly manupulated according to need. Its mechanical strength and adhesion strength can be increased to very high levels compared to silicon.

Product detailsi

Strength	High
Grade Standard	Industrial
Form	Paste
Surface Of Application	Concrete
Application Industry	Construction
Packaging Type	Packet
Packaging Size	600 gms
Brand	Fosroc

Exceptional Performance and Versatility

This PU Sealant is engineered for reliable bonding and sealing across a wide temperature range, from -40C to +80C. Its high elongation and tensile strength ensure lasting flexibility, making it perfect for movement-prone joints. The formulation ensures excellent weather and water resistance, guaranteeing durability in all kinds of environmental conditions. Designed for easy application, it is compatible with most commonly used construction materials.

Application Made Simple

Apply the polyurethane sealant using a caulking gun at temperatures between +5C and +40C. Its paste form allows easy control for joint filling and precise application in expansion joints, window frames, and concrete seams. The recommended glue thickness is 2-8 mm, ensuring a secure seal. Cleanup and further finishing, such as painting, can be carried out after curing for a professional result.

FAQ's of PU Sealant:

Q: How do I apply PU Sealant effectively for best results?

A: To achieve optimal adhesion and flexibility, clean the surface thoroughly and ensure it is dry and free from dust or grease. Apply the PU Sealant using a caulking gun, maintaining a glue thickness of 2-8 mm. Smooth the sealant before it skins (within 30-60 minutes). For best performance, work within an application temperature of +5C to +40C.

Q: What surfaces are compatible with this PU Sealant?

A: This polyurethane sealant adheres excellently to most porous and non-porous substrates, including concrete, masonry, metal, wood, and glass. Its versatile formulation makes it suitable for expansion joint filling, window and door frame sealing, as well as other construction applications.

Q: When can the sealed area be exposed to water or painted over?

A: After application, the sealant forms a skin within 30-60 minutes but requires 24 hours for full cure. Once fully cured, it is highly water-resistant and can be painted over for a seamless finish.

Q: What is the benefit of using this PU Sealant for construction projects?

A: This single-component, industrial-grade sealant provides exceptional elasticity and adhesion, enduring joint movement and harsh weather. Its excellent water resistance, flexibility, and paintability make it ideal for long-term sealing in demanding environments.

Q: What packaging sizes are available and how should I store the sealant?

A: The sealant is available in 600 ml sausage or cartridge form. Store it at 5C to 25C to maximize its 12-month shelf life and ensure product integrity for future use.