Supex 100 Expanding PU Foam: The Ultimate Gap Filler and Insulation Solution in India

Discover the Power of Supex 100 Expanding PU Foam

Builders and homeowners face stubborn gaps every day. Drafts sneak in. Noise travels. Energy bills rise. Supex 100 Expanding PU Foam changes that. This high-yield spray sealant fills gaps, seals frames, and insulates spaces quickly. You achieve professional results with minimal effort.

Many foams over-expand and damage surfaces. Supex 100 expands in a controlled way. Therefore, it fills voids perfectly without bending door frames or cracking windows. You save time and avoid rework.

Why Choose Supex 100 Over Ordinary Foams

Ordinary foams shrink or sag on vertical surfaces. Supex 100 resists both issues. It bonds strongly to concrete, wood, metal, and uPVC. As a result, your seals last for years.

You gain excellent thermal insulation with a factor of 0.030 W/m.K. Soundproofing reaches up to 60 dB. Consequently, rooms stay quieter and cooler. You cut energy costs and block dust, insects, and moisture effectively.

The valve never sticks or blocks. You reuse the can smoothly. Moreover, the semi-flexible cured foam shapes easily by hand. You often skip cutting altogether.

Key Features That Set Supex 100 expanding PU Foam apart

Supex 100 expanding PU foam delivers standout performance. Here are the top benefits:

• Strong adhesion bonds to most building materials instantly.
• Controlled expansion prevents over-pressurizing frames.
• High yield produces 35–40 litres from a 750 ml can.
• Fast curing – tack-free in 10–12 minutes, cuttable in 15–30 minutes.
• Full cure completes in 12–24 hours.
• Low-temperature application works down to +5°C.
• No shrinkage or sagging on walls or ceilings.
• Water-resistant and durable against moisture.
• Sound and thermal proofing improves comfort.
• Easy reuse thanks to reliable valve design.

These features make Supex 100 ideal for Indian construction. Hot summers and humid monsoons demand reliable products. Supex 100 handles both.

Wide Range of Applications Across Projects

Expanding PU foam, S100 is a verstatile product used for multiple applications.

• Door and window frames – Fix frames securely and seal gaps airtight.
• Split AC holes – Close cable passages and prevent air leaks.
• Tie-rod holes – Fill concrete wall voids faster than cement grout.
• Wall-beam joints – Seal cracks between bricks and beams.
• Roof openings – Especially metal roofs in solar or power plants.
• Electrical panels – Seal outlets and cable entries.
• Solar installations – Protect wiring from dust and water.
• Interior gaps – Fill cracks in homes or offices.

You apply it in construction sites, power plants, and DIY projects. It bonds AAC blocks. It insulates pipes. It even supports model making.

Step-by-Step Guide: How to Apply Supex 100 Effectively

Application is straightforward. Follow these steps for best results.

1. Shake the can vigorously for 20–30 seconds.
2. Attach the straw or gun firmly to the valve.
3. Moisten surfaces lightly with water – this boosts adhesion and curing.
4. Hold the can upside down.
5. Dispense foam slowly and fill gaps only 40–50% full – expansion handles the rest.
6. Shake periodically during long jobs.
7. Apply in layers for deep gaps – moisten each layer first.
8. Clean the gun or straw immediately with Supex PU Cleaner.

You finish most jobs in minutes. The foam cures fast. Therefore, you move to the next task quickly.

Technical Specifications You Can Trust- Expanding PU foam

S100 meets high standards. Check these specs:

• Base – One-component polyurethane
• Curing – Atmospheric moisture
• Density – 22 kg/m³
• Skin formation – ~10 minutes
• Cuttable time – 15–30 minutes
• Full cure – 12–24 hours
• Expansion yield – 35–40 litres per 750 ml can (150–250% expansion)
• Color – Pale yellow
• Sound insulation – Up to 60 dB
• Thermal factor – 0.030 W/m.K

These numbers prove reliability. You get consistent performance every time.

Safety Tips for Safe and Smart Use

Safety comes first. Always protect yourself.

• Wear gloves and eye protection.
• Work in well-ventilated areas.
• Avoid skin and eye contact – rinse immediately if exposed.
• Keep away from children.
• Store between +5°C and +25°C.
• Do not expose to heat above 50°C or open flames.
• Refer to the MSDS for full details.

You handle Supex 100 safely with basic precautions.

Boost Your Projects with Proven Results

Contractors switch to Supex 100 for speed and savings. It replaces slow cement grouting in tie-rod holes. It outperforms white cement around frames. You reduce labor time and material waste.

Homeowners seal AC holes and window gaps effortlessly. Rooms become quieter and more energy-efficient. You enjoy better living spaces.

Supex brings 25+ years of expertise. Products carry EU REACH and ISO certifications. Pan-India delivery ensures quick access.

Ready to Seal and Insulate?

Supex 100 Expanding PU Foam delivers results you trust. Fill gaps. Block noise. Save energy. Achieve professional finishes fast.

Shop Supex 100 today. Transform your construction and home projects with this powerful expanding PU foam spray.