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👉 “Seal it tight – No leaks, no backfire, just smooth power.”

Top 1 Best-Selling Product in the Philippines 🇵🇭

FLASH SALE 40%
Only today

Heat-resistant gasket sealant 329°C Hardex Beta Gray – prevents exhaust leaks and backfire

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₱499

₱298

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/1Pcs

4.9

958

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Customer Feedback
10K+ Products sold each year
99% Customer satisfaction

  • Temperature Resistance: -62°C to 329°C
  • Key Features: Sensor-safe – low odor – non-corrosive, protects metal surfaces and paint
  • Leak Protection: Comprehensive sealing – fills gaps, prevents leaks of gas, oil, and all types of fluids effectively
  • High Durability: Withstands high temperature and high pressure
  • Wide Applications: Suitable for valve covers, oil pans, intake manifolds, exhaust manifolds, water pumps, and all sealing points in the engine
  • Capacity: 50 ml

PRODUCT INFORMATION

Exceptional Features

  • Instantly stops exhaust leaks : Seals gaps tightly and eliminates gas leakage
  • Reduces backfire and popping noises : Ensures smoother and quieter engine performance
  • Improves engine performance : Minimizes gas loss → better power and stability
  • Prevents oil, water, and fluid leaks : Protects critical engine components
  • Withstands high temperature and pressure : Performs reliably in extreme conditions
  • Protects engine systems and sensors : Non-corrosive, sensor-safe, and surface-friendly
  • Saves repair costs : No need for frequent gasket replacement or repairs
  • Easy DIY application : No technical skills required – simply apply where needed
  • Fast-drying – low odor : Convenient and comfortable for indoor use

Quickly fixes exhaust leaks:

✔️ Seals gaps in the exhaust pipe/system
✔️ Reduces or eliminates gas leakage causing “popping” noises

Reduce backfire noise

✔️ Minimize annoying backfire occurrences
✔️ Help the vehicle run smoother and more stable

Improve operational performance

✔️ Helps the engine run more stably
✔️ Reduces engine weakness and hesitation (loss of power)
✔️ Helps improve fuel efficiency during use

High heat resistance (up to 329°C)

✔️ Suitable for the high-temperature environment of the engine and exhaust system
✔️ Does not melt or deform during operation

Effective gas leak prevention

✔️ Creates a tight seal layer to prevent gas from escaping
✔️ Enhances the sealing between metal surfaces

Safe for the vehicle system

✔️ Non-corrosive
✔️ Does not affect sensors
✔️ Odorless (no unpleasant smell)

Easy to use at home

✔️ No complex tools required
✔️ Simply apply directly and it’s ready to use
✔️ Anyone can handle it quickly on their own

Customer feedback

Order authentication
18
Like
59 minutes ago
“May maliit na leak yung exhaust ko dati kaya ang lakas ng ‘popping’ sound tuwing aarangkada. Pagkatapos kong gamitin ito, nawala agad yung ingay. Mas smooth na tumakbo yung motor ko!”

Foebe Santos

Cristopher Bagalay

Order authentication
18
Like
59 minutes ago
“Akala ko kailangan ko nang palitan yung gasket, pero itong product na ito nakatipid sa akin ng malaki. Na-seal niya ng maayos yung leak at nawala yung backfire.”

Irene Manalo

Order authentication
18
Like
59 minutes ago
“Napakadaling gamitin! Hindi ako mekaniko pero nagawa ko itong ayusin sa bahay sa loob lang ng ilang minuto. Apply lang at punas—sobrang convenient.”

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Only 33 items left in stock

One set includes all 4 different design patterns

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Buy 1 PCS : ₱298 + Free shipping
Buy 2 PCS : ₱398 + Free shipping✅
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Buy 4 PCS : ₱598 + Free shipping (Best Value🔥)

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2,18

Product Review

4,9/5

All

5 Star (367)

4 Star (1)

2 Star (0

1 Star (0)

With Pictures (78)

Review

3 Star (0)

With Comments (459)

“Mahina yung takbo ng makina ko dati at parang malakas sa gasolina dahil sa leak. Pagkatapos kong gamitin ito, napansin ko agad yung improvement. Sulit talaga!”

Noel Encarnacion

Excellent product quality

Shop very well served

Very fast delivery time

Quality

Very good value for money

02-02-2026   07:35

Useful!

Paul Barrina

A reliable store, everyone!

Noel Encarnacion

If you buy here, the delivery is very fast, and the quality is excellent.

02-02-2026   08:40

02-02-2026  08:45

Paul Barrina

02-02-2026  08:40

Thanks, I'll order one to try

Thank you for your order. We always provide quality products to all customers 😊

02-02-2026   08:43

Boracay 🏖️ Store

“Gusto ko na wala itong amoy at safe sa sensors. Ginamit ko sa loob ng garahe at wala akong naramdamang discomfort. Hindi rin nakasira ng ibang parts.”

Christian Trillanes

Excellent product quality

Shop very well served

Quality

02-02-2026  09:03

Very good value for money

Useful!

Thank you for your purchase. We hope you introduce it to your friends

02-02-2026   09:10

Boracay 🏖️ Store

Agustin Laguitan

“Matibay yung seal niya. Kahit ilang araw ko nang ginagamit sa high temperature, wala nang leak. Maaasahan talaga.”

Excellent product quality

Very fast delivery time

Quality

02-02-2026   12:15

Useful!

Very good value for money

Is the product good?

Eliseo Batoon

02-02-2026   12:18

Agustin Laguitan

I have bought and used it, it's really useful.

02-02-2026   12:20

Thank you 😄 😄 

Boracay 🏖️ Store

“Sobrang tipid kumpara sa pagpapagawa sa shop. Mabilis na solution, pangmatagalan pa ang epekto. Highly recommended para sa may exhaust leak!”

Jolito Lambayong

Excellent product quality

Shop very well served

Very fast delivery time

Quality

02-02-2026   15:30

Useful!

Very good value for money

SALE POLICY

High Quality

Good product. Free returns within 7 days

Free Delivery

Free nationwide delivery for 2 units or more
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Warranty

12 Month Warranty
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Boracay 🏖️ Store 

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