Home Adhesives & Sealants Silicone Sealant Neutral Windows & Doors Silicone Sealant TB798

Neutral Windows & Doors Silicone Sealant TB798

Prevent joint air‑water infiltration and resist severe weather fatigue with TB798, a high‑performance one‑component silicone sealant for windows and doors engineered for architectural perimeter sealing, impact‑rated framing and building envelopes associated with structural glazing. Formulated as a non‑corrosive neutral‑cure silicone sealant, it delivers primerless adhesion across glass, anodized aluminum, and masonry with proven thermal endurance from ‑50°C to +150°C.

Content 300ml
Package 300mlx24pcs/carton

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Feature and Benefits

One‑Component Neutral‑Cure Elastomeric Adhesive: TB798 is a one‑component, neutral‑cure elastomeric adhesive for window and door perimeter sealing. It cures into extremely tough elastomeric rubber to form durable, flexible and watertight bonds for building joints.
Outstanding Weather & Environmental Resistance: Features excellent weatherability with high resistance to UV radiation, heat and humidity, ozone and temperature extremes. It stands up to driving rain and thermal expansion fatigue for long‑term joint protection.
Primerless Adhesion & Wide Temperature Elasticity (-50°C to +150°C): Offers excellent primer‑free adhesion to common building surfaces including coated glass, anodized aluminum alloys, concrete and ceramics, lowering onsite labor costs. Remains fully flexible after curing, without hardening in cold or slumping under extreme heat.
Factory‑Direct Supply with OEM Customization: As a professional China silicone sealant manufacturer, we support custom colors, fast lead‑times and certified export packaging for global wholesale and international procurement projects.

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Product Parameters

Chemistry	Neutral
Cure System	One component curing
Tack-free time (23°C and 50% R.H)	12 min
Sag(mm)	<0.1
Extrudability (ml/min)	>80
Tensile strength(MPa)	>0.4
Elastic recovery rate (%)	>80
Shelf life	12 months

SANVO Services

OEM & ODM

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.