PolyGuard 650: Everything You Need to Know

Polyguard 650 is a popular waterproofing membrane used in various industrial and commercial applications. It is known for its exceptional adhesion, durability, and resistance to corrosion and chemicals. If you are planning to use PolyGuard 650 for your next project, there are several things you need to know about this product to ensure its successful installation and use.

Types of PolyGuard 650

PolyGuard 650 is available in different types, each with its unique characteristics and properties. The most commonly available types of PolyGuard 650 are:

PolyGuard 650 LT

PolyGuard 650 LT is the perfect solution for low-temperature applications. This version of PolyGuard 650 has all the same properties as its regular counterpart, yet it’s formulated to set and cure in colder climates or on surfaces with reduced temperatures. With PolyGuard 650 LT, you can now protect your projects regardless of temperature fluctuations.

PolyGuard 650 Membrane

PolyGuard 650 Membrane is the perfect solution for defending concrete surfaces and foundations from water damage. It’s created using superior-grade PolyGuard 650 material, making it a reliable choice that you can count on. The application process is straightforward, allowing homeowners to effortlessly apply this waterproofing membrane horizontally or vertically to their balconies, terraces, and roofs with ease.

PolyGuard 650 Tape

Make sure your joints and seams are securely sealed with PolyGuard 650 Tape—the perfect sealant for a variety of projects from roofing to flooring. This strong tape is specifically designed to work in tandem with the reliable waterproof protection provided by PolyGuard 650 Membrane, so whatever task you have in mind, this combination will surely get it done right.

PolyGuard 650 Liquid

PolyGuard 650 Liquid is a highly versatile liquid coating that can be used to protect and guard various surfaces, including concrete, metal, and wood. Its easy application makes it perfect for those difficult places where traditional coatings are not so simple to use – such as corners and tight spots! With PolyGuard 650 Liquid you’ll get the most reliable protection in any location.

PolyGuard 650 Tablet

PolyGuard 650 Tablet offers an optimally effective solution for safeguarding and preserving water systems. This tablet form of the protection agent dissolves gradually so that it can dispense a continuous amount of its active ingredient into the system over time—guaranteeing long-lasting security from corrosion and scale accumulation.

PolyGuard 650 Waterproofing Membrane

PolyGuard 650 Waterproofing Membrane is a heavy-duty waterproofing membrane made from PolyGuard 650. This type of PolyGuard 650 is ideal for use in areas where high levels of waterproofing are required, such as foundations and retaining walls. It is highly durable and can withstand exposure to harsh weather conditions and chemicals.

Properties of PolyGuard 650

High Resistance to Corrosion

PolyGuard 650 is extremely resistant to corrosion and is the ideal choice for waterproofing or protecting against rust. It boasts a strong defense against various corrosive agents, such as acids, alkalis, and salts. The resistance of PolyGuard 650 lies in its composite, which is made up of multiple layers of polyethylene film and an adhesive layer that ensures a rigorous bond to the surface where it’s applied. Because of this resilience, PolyGuard 650 can be used for numerous tasks such as wastewater treatment plants, chemical storage, and industrial flooring projects.

Excellent Adhesion to Different Surfaces

PolyGuard 650 bonds perfectly to multiple surfaces, including concrete and steel, rendering a robust defense against water infiltration. Each application of the membrane is secured tightly onto the substrate without fail, delivering superior performance every time. PolyGuard 650’s adhesive membrane is created to give a strong bond between the substrate and membrane, which increases its waterproofing and anti-corrosion qualities. This makes it an excellent option for subterranean installations such as foundations, tunnels, or retaining walls.

Exceptional Chemical Resistance

PolyGuard 650 boasts remarkable chemical resistance, making it perfect for settings exposed to hazardous substances like chemical storage facilities, water treatment plants, and industrial flooring. It will remain functional despite any exposure to these chemicals – a critical element of such applications. The membrane’s composition includes a layer of polyethylene film that provides excellent chemical resistance, making it a reliable and long-lasting solution for chemical resistance and waterproofing.

Superior Flexibility and Elasticity

PolyGuard 650’s impressive elasticity and flexibility enable it to expand and contract with the substrate without any fracturing or ripping, making it perfect for applications that experience frequent thermal changes such as parking decks, balconies, and roofs. This property is essential in these areas where shifting temperatures can wreak havoc on materials. The membrane’s composition includes a layer of high-density polyethylene film that provides superior flexibility and elasticity, making it an ideal solution for applications that require high flexibility and durability.

Long-lasting Durability

PolyGuard 650 is renowned for its formidable longevity, essential in any waterproofing and corrosion protection product. This durability is imparted by the multiple layers of high-density polyethylene film that provide incomparable strength to withstand even harsh conditions such as extreme temperatures, UV radiation, and moisture. With this superior composition, you can be sure your project will remain unaffected despite whatever Mother Nature throws at it. As a result, PolyGuard 650 can last for many years without deteriorating, making it an ideal solution for long-term waterproofing and corrosion protection applications.

UV Resistance

PolyGuard 650 is designed with remarkable UV resistance so that it can endure direct sunlight without deteriorating. This feature is essential for any applications exposed to the sun, including rooftop constructions, parking decks, and balconies. The membrane’s composition includes a layer of UV-resistant polyethylene film that provides excellent protection against UV radiation, making it a reliable and long-lasting solution for outdoor applications that require high UV resistance.

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Uses of PolyGuard 650

Pipeline Coatings

PolyGuard 650 is an exceptional protective coating for pipelines due to its remarkable resistance to corrosion and abrasion. This material significantly prolongs the service life of your pipes by safeguarding them from oxidation, rusting, and other forms of damage. With this durable solution in place, you can rest assured that your pipeline system will remain resilient for years to come. In addition to this, it also helps in reducing the maintenance cost of pipelines by eliminating the need for frequent repairs and replacements.

Tank Lining and Coatings

PolyGuard 650 is a great choice for tank lining and coating due to its incredible flexibility and elasticity. Not only that, but it is also highly resistant to chemicals, providing optimal protection against a range of substances even in the harshest industrial or chemical processing settings. Its superior durability makes PolyGuard 650 an ideal solution when confronting shifting tanks or expansion issues.

Concrete Protection and Waterproofing

PolyGuard 650 is an excellent choice for concrete protection and waterproofing in the construction industry. It creates a seamless, protective membrane that prevents moisture and chemicals from causing damage to concrete surfaces. Moreover, its supreme flexibility allows it to adapt to natural movement or expansion of the surface below it which reduces the chance of cracks or leaks developing over time.

Bridge and Infrastructure Coatings

PolyGuard 650 is an indispensable coating for bridges and other infrastructure projects due to its superior toughness and UV protection. Not only does this protective layer help reduce spending on upkeep, but it also adds years of efficiency to highways, overpasses, and more! Investing in PolyGuard 650 ensures long-term savings as well as extended life cycles for important structures.

Marine Applications

PolyGuard 650 is a predominant choice for marine applications since it has the robust ability to resist saltwater and other harsh maritime conditions. It is applied on boat hulls, piers, and various ocean structures as a protective coating from the deteriorating effects of seawater.

Industrial Maintenance

PolyGuard 650 is the perfect choice for industrial maintenance due to its remarkable chemical resistance and sturdy construction. This reliable material can be found in numerous manufacturing plants, refineries, and other industrial facilities where it protects equipment from potentially hazardous substances. Thanks to its capacity of enduring almost any kind of chemicals or materials, PolyGuard 650 is an ideal solution for dealing with extreme environmental conditions in many industries.

Importance of Proper Surface Preparation

Proper surface preparation is essential before applying PolyGuard 650. Surface preparation involves removing any dirt, oil, or other contaminants that may interfere with the adhesion of the coating. Failure to prepare the surface properly can result in poor adhesion, which can lead to coating failure and the need for costly repairs.

The following are six reasons why proper surface preparation is important:

  1. Ensures Proper Adhesion: Proper surface preparation ensures that the surface is clean and free of contaminants, allowing the PolyGuard 650 coating to adhere properly.
  2. Maximizes Coating Performance: Proper surface preparation maximizes the performance of the PolyGuard 650 coating, providing long-lasting protection against corrosion, chemicals, and water damage.
  3. Prevents Coating Failure: Failure to properly prepare the surface can result in poor adhesion and coating failure, which can lead to costly repairs.
  4. Saves Time and Money: Proper surface preparation can save time and money in the long run by preventing coating failure and the need for repairs.
  5. Improves Aesthetics: Proper surface preparation improves the aesthetics of the coated surface, ensuring a smooth, uniform appearance.
  6. Increases Safety: Proper surface preparation helps to ensure that the coated surface is safe for use, and free of contaminants that can cause slip hazards or other safety issues.

PolyGuard 650 vs. Other Coatings: Comparisons

PolyGuard 650 has several advantages over other coatings, such as:

  1. Superior Adhesion: PolyGuard 650 has excellent adhesion to a wide variety of surfaces, providing long-lasting protection against corrosion and other damage.
  2. Chemical Resistance: PolyGuard 650 has exceptional chemical resistance, making it ideal for use in harsh environments where other coatings may fail.
  3. UV Resistance: PolyGuard 650 is highly resistant to UV radiation, making it ideal for use in outdoor applications.
  4. Flexibility and Elasticity: PolyGuard 650 has superior flexibility and elasticity, allowing it to withstand movement and vibration without cracking or peeling.
  5. Longevity: PolyGuard 650 is a long-lasting coating that provides reliable protection for many years.
  6. Low VOC: PolyGuard 650 is a low VOC coating, making it an environmentally friendly choice.

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Environmental Benefits of PolyGuard 650

  1. Low VOC: It is a low VOC coating, meaning it emits fewer volatile organic compounds than other coatings, reducing air pollution.
  2. Energy Efficiency: It can help improve energy efficiency by providing insulation and preventing energy loss.
  3. Sustainability: It is a sustainable coating, providing long-lasting protection against corrosion and other damage, reducing the need for frequent maintenance and replacement.
  4. Reduced Waste: It is easy to apply and requires minimal surface preparation, reducing waste and material usage.
  5. Recyclable: It is recyclable, reducing the amount of waste that ends up in landfills.
  6. Green Building: It can contribute to green building certifications, such as LEED, by reducing energy consumption and promoting sustainability.


What is the drying time for PolyGuard 650?

It requires 8-24 hours of drying time, though this can be impacted by the application’s ambient temperature and humidity. To ensure successful results and long-lasting durability, always abide by the manufacturer’s guidelines and allow enough time for all coats to dry before moving on.

Is PolyGuard 650 compatible with other coatings?

It is suitable for a variety of coatings, however, it is suggested to always run an initial compatibility test before applying it on a larger scale. Additionally, if the previous coating has been damaged in any way then you will want to remove that before using PolyGuard 650.

Can PolyGuard 650 be used on concrete surfaces?

Yes, it is the perfect option for safeguarding and keeping concrete dry. Its superb adhesive properties ensure it sticks to any concrete surface while providing superior protection against moisture, chemicals, or other hazardous elements that could cause destruction.

Does PolyGuard 650 require a primer before application?

In most circumstances, it does not necessitate a primer before application. Nevertheless, in certain situations like surfaces that are highly porous or subject to significant movement, it is advised to apply a primer for better adhesion.

How long does PolyGuard 650 last?

With the correct application and adequate care, this product can provide a long-lasting solution that won’t need to be replaced for many years. Of course, how long it lasts depends on numerous factors such as your local environment, how well the coating was applied in the first place, and just how much maintenance you are prepared to put into preserving its quality over time.

Can PolyGuard 650 be applied in extreme temperatures?

Applying this product in temperatures ranging from 5°C to 35°C is ideal; however, it can be applied even at lower or higher temperatures if necessary. Nevertheless, one must adhere to the manufacturer’s instructions and remember that applying the coating under extreme conditions might risk poor application quality as well as an unsatisfactory final result.


PolyGuard 650 is an excellent coating system that offers a high level of protection and durability in various applications. To get the most out of this product, proper surface preparation is essential. This involves cleaning and drying the surface and ensuring that it is free from contaminants such as oil, grease, and dirt. When applying this product, it is important to follow the manufacturer’s instructions, which may include using a primer before application.