• TB851L Natural Stone Silicone Building Sealant
  • TB851L Natural Stone Silicone Building Sealant

Natural Stone Silicone Building Sealant TB851L

TB851L silicone sealant is specially designed for the weather-proof and sealing of all kinds of resistance-pollution dry hanging stone curtain wall engineering. It has no corrosion for building materials and marble. Free plasticizer and inertia low molecular. It won’t pollute the stone materials such as marble, granite, cement board, and porous materials. And it has good adhesive property.

  • Content 590ml sausages
  • CE
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Features and Benefits

  • This is a one-component, non-sag, permanently flexible, neutral-cure sealant for filling joints in tile and stone installations

  • It offers outstanding unprimed adhesion to masonry.

  • Non-corrosive to building materials and marble

  • Excellent bonding performance

  • High strength and high modulus characteristics

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Product Parameters

Chemistry Neutral
Cure System  One component
Tack-free time (23°C and 50% R.H) 30 mins
Sag(mm) 0
Extrudability (ml/min) 824
Shore A hardness 45
Elastic recovery rate(%) 86
Tensile strength(MPa) 0.95
Shelf life 12 months

SANVO Services


We have the experience, capability, and R&D resources to make any OEM/ODM integration a glowing success! SANVO is an extremely versatile chemical industry manufacturer with the ability to bring your concepts and ideas into solutions. Find out why leading service providers put their trust in us to manufacture, distribute, and design their future.


Global Agent

At SANVO, the success of our clients means our success as a manufacturer and service provided. Thus, we place a premium on delivering exceptional spray paint products and lubricants, along with unparalleled service to our clients, from consultation to production, and even in after-sales.

Business Scope

SANVO’s international trade department has been established for 15 years and has over 16 members with experience in customer service for various regions. Serving over 200 customers has enabled our team to respond quickly to diverse industry concerns.


Work With SANVO. Paint Your Future.

We’re proud to bring superior quality paint and coating products, and help facilitate your business in this competitive and promising market.


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