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Prosoco R-Guard Joint and Seam Filler
Prosoco R-Guard Joint and Seam Filler
Joint & Seam Filler is a high modulus, gun-grade crack and joint filler, adhesive and detailing compound that combines the best of silicone and polyurethane properties.n
Prosoco R-Guard Joint and Seam Filler
Nº de artículo: 4636506

Prosoco R-Guard Joint and Seam Filler

Nº de artículo: 4636506

USD 48

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from Estados Unidos

50+ bought

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Estados Unidos Importado de la tienda USA

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Joint & Seam Filler is a high modulus, gun-grade crack and joint filler, adhesive and detailing compound that combines the best of silicone and polyurethane properties.n
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What Stands Out

Flexible Application
Designed for easy use, the Prosoco R-Guard Joint and Seam Filler allows for quick and flexible application across various surfaces, ensuring efficient sealing that adapts to the movement of building materials.
High Adhesion
This filler boasts exceptional adhesion properties, creating a strong bond that effectively prevents water infiltration and air leaks, which enhances the durability of joints and seams in construction projects.
Eco-Friendly Formula
With a focus on sustainability, R-Guard Joint and Seam Filler is formulated with eco-friendly materials, making it a safe choice for both users and the environment without compromising performance and longevity.

Detalles de producto

Explore a wide range of Prosoco R-Guard Joint and Seam Filler at Ubuy Ecuador. Choose from the best selection available and get fast international shipping.
  • Superior adhesion to damp or dry surfaces in all climates
  • Easy to gun, spread, and tool over gaps, cracks, and nail heads
  • Eliminates the need for joint reinforcing tape
  • No shrinkage, suitable for building-wide air barrier systems
  • Bonds to most common building materials without priming
  • UV and weather resistant for up to 12 months
Brand NameProsoco
Number of Items1
ManufacturerProsoco
UPC653429020212
Unit Count20 Ounce
Model5824052562
Part Number70410
Full Cure Time4 hours
Surface RecommendationWalls
Maximum Gap Fill0.5 inches
Water Resistance LevelWater Resistant
Item FormPaste
Item Weight2 pounds (910 grams)
Material TypeSilyl-Terminated-Poly-Ether (STPE)
BrandProsoco

Who Should Buy?

Suitable For
  • Construction Professionals

    Ideal for builders needing a high-performance sealant for joints and seams in various construction applications.

  • Waterproofing Experts

    Effective for professionals focused on creating watertight seals in structures subjected to moisture exposure.

  • Renovation Projects

    Beneficial for homeowners undertaking renovations who require a durable filler for cracks and gaps in structures.

Not Suitable For
  • Casual DIYers

    Not suitable for inexperienced individuals who may struggle with application techniques for effective sealing.

DESCRIPCIÓN DEL PRODUCTO

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Preguntas y respuestas de los clientes

  • Pregunta: What is Prosoco R-Guard Joint and Seam Filler used for?

    Respuesta: Prosoco R-Guard Joint and Seam Filler is designed primarily for sealing joints and seams in masonry, concrete, and other building materials. This flexible filler provides an airtight and watertight seal, which is essential for preventing moisture infiltration and ensuring the integrity of structures. It works effectively in both interior and exterior applications, making it a versatile choice for builders and contractors looking to enhance durability and resilience in their projects.
  • Pregunta: How does Prosoco R-Guard Joint and Seam Filler work?

    Respuesta: The joint and seam filler functions as a sealant that adheres tightly to surfaces, effectively filling gaps and preventing the passage of air and water. Its advanced formulation allows it to remain flexible, adapting to the movement of building materials due to temperature fluctuations or settling. This flexibility is crucial during seasonal changes, making it suitable for use in various climates while ensuring long-lasting protection against environmental elements.
  • Pregunta: What surfaces can I apply Prosoco R-Guard Joint and Seam Filler to?

    Respuesta: Prosoco R-Guard Joint and Seam Filler is compatible with a variety of surfaces, including brick, concrete blocks, and precast concrete panels. It's also effective on porous and non-porous substrates, making it an excellent choice for diverse construction materials. Whether you are sealing expansion joints in a commercial building or securing seams in residential projects, this filler provides a dependable solution that adheres well and maintains its sealing capabilities over time.
  • Pregunta: Is Prosoco R-Guard Joint and Seam Filler suitable for outdoor use?

    Respuesta: Yes, Prosoco R-Guard Joint and Seam Filler is specifically formulated to withstand outdoor conditions. Its durable composition protects against moisture, UV rays, and temperature fluctuations, ensuring a long-lasting seal even in harsh weather. This makes it an ideal choice for exterior applications, such as sealing joints in building facades, sidewalks, and patios, thereby enhancing the longevity and stability of outdoor structures.
  • Pregunta: How do I apply Prosoco R-Guard Joint and Seam Filler?

    Respuesta: To apply Prosoco R-Guard Joint and Seam Filler, start by cleaning the joints and seams to remove dust, debris, and any loose material. Use a caulking gun for precise application, filling the joint without overfilling. It's important to smooth the surface with a tool or finger to ensure complete adhesion and a neat finish. Following these steps helps achieve optimal performance and ensures that the filler provides a secure seal against potential moisture and air ingress.
  • Pregunta: Is it necessary to prime surfaces before using the filler?

    Respuesta: Priming surfaces before applying Prosoco R-Guard Joint and Seam Filler is generally not required, as it is designed to adhere well to most clean surfaces. However, in areas where surfaces are particularly porous or subject to high moisture, applying a primer can enhance adhesion and improve the overall performance of the sealant. Always refer to the product guidelines for specific recommendations based on your project requirements to achieve the best results.
  • Pregunta: How long does it take for the joint and seam filler to cure?

    Respuesta: The curing time for Prosoco R-Guard Joint and Seam Filler can vary based on environmental conditions such as humidity and temperature. Typically, it begins to set within a few hours, but full curing may take longer, depending on the thickness of the application and ambient conditions. It's important to allow ample time for curing before exposing the filled joints to water or mechanical stresses to ensure the integrity of the seal.
  • Pregunta: Can I paint over Prosoco R-Guard Joint and Seam Filler?

    Respuesta: Yes, Prosoco R-Guard Joint and Seam Filler can be painted over once it has fully cured. This makes it an excellent choice for maintaining aesthetic continuity in your project, allowing you to match the sealant with surrounding surfaces. Make sure to use compatible paint types and allow for proper curing time before applying any paint to ensure adherence and finish quality.
  • Pregunta: What colors is Prosoco R-Guard Joint and Seam Filler available in?

    Respuesta: Prosoco R-Guard Joint and Seam Filler is available in various colors to suit different substrates and design preferences. Common options include neutral shades, which blend with most masonry and concrete surfaces. Choosing the right color helps to create a seamless look in your project, enhancing not just the protection but also the visual appeal of the installation. Always check manufacturer specifications for the latest color offerings.
  • Pregunta: Where can I buy Prosoco R-Guard Joint and Seam Filler?

    Respuesta: You can buy Prosoco R-Guard Joint and Seam Filler at Ubuy in Ecuador. Ubuy offers a convenient online shopping experience, providing access to a wide selection of construction materials, including this high-performance sealant. With their reliable service, you can order directly and have the product delivered to your location, ensuring that you have the materials you need for your projects.

Prosoco Joint Sealants Editorial Review

  • ubuy Ecuador
  • ubuy Ecuador
  • ubuy Ecuador

Prosoco R-Guard Joint & Seam Filler is a great product that works as described to seal gaps between different building materials. It is perfect for applications such as sill plate to a foundation wall or slab, air-sealing T&G subfloor seams, and sealing the bottom of patio walls where they intersect concrete. It is a moisture-cured product and is designed to provide a permanent barrier to water, air, and insects. The product comes in a 20oz container, and one needs a sausage gun to dispense. The working time varies somewhat depending on humidity and air movement, but it usually takes 15+ minutes to skin over. The product cures to a rubberish mastic finish that provides a reliable seal. However, the product can be messy, and one needs to wear gloves and clothes they do not care about while applying it. The shelf life for the product is one year if stored appropriately.

Customer Reviews & Ratings

158 valoraciones de los clientes
  • 5 estrella
    84%
  • 4 estrella
    6%
  • 3 estrella
    6%
  • 2 estrella
    1%
  • 1 estrella
    3%

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ventajas

  • Provides a permanent barrier to water, air, and insects
  • Perfect for sealing gaps and joints between different building materials
  • Can be used to air-seal T&G subfloor seams
  • Works great along the foundation between concrete and base angle
  • Cure (drying) time is dependent on humidity
  • Can be painted after drying/curing

Contras

  • The product can be messy

Platform Trust & Buyer Confidence

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4.2/5 9477 reseñas
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JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Información importante

  • Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
  • No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda a nivel mundial. Los productos están sujetos a las normas de exportación/comercio.