Whether you’re working on a large construction project, home renovation, or a small DIY task, one thing you shouldn’t overlook is the sealant. A good sealant is the key to a flawless finish—it prevents gaps, leaks, and cracks from developing over time. Sealants come in many types and with different properties. Choosing the right one for your application is crucial. It not only extends the durability of the materials used but also improves the overall quality of the installation while saving time and repair costs in the long run.
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GTO, a trusted brand in construction tools and materials, offers a wide range of sealants tailored for specific needs—whether for indoor or outdoor use, high flexibility, or moisture-prone areas like bathrooms and kitchens. Let’s explore the four main formulas and find out which one suits your job best 👇
Ideal for : Interior applications, woodwork, sealing small cracks and joints around door/window frames, walls, and baseboards.
📍 For non-flexible applications
📍 Fast drying (15–20 minutes)
📍 Can be painted over
📍 Easy to use and low odor
✔ Recommended if painting over the sealant is required. G-708 provides a smooth, paintable finish.
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Ideal for : General purpose sealing, both indoors and outdoors. Great for DIYers and professional use.
📍 High flexibility
📍 Bonds to various surfaces: glass, aluminum, wood, metal
📍 Skin-over time: 5 minutes
📍 Heat resistant from -62°C to +204°C
✔ Perfect for areas with frequent movement such as windows, doors, bathrooms, and roofing. 320A helps prevent cracks due to expansion and contraction.
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Ideal for : High-standard applications like factories, cold rooms, clean rooms, or aluminum installation.
📍 Odorless and non-corrosive
📍 Excellent adhesion to various surfaces
📍 Heat resistant from -62°C to +204°C
✔ Use in enclosed spaces or around electronic equipment where odor or corrosion is a concern.
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Ideal for : Areas with high humidity such as bathrooms, kitchens, and sinks.
📍 Contains anti-fungal agents
📍 Prevents mold and mildew growth
📍 Stays clear and resists yellowing
📍 Heat resistant up to +200°C
✔ Best suited for sealing joints around bathtubs, sinks, and kitchen counters to prevent long-term mold buildup.
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GTO offers a variety of sealant formulas with specific properties to suit every type of job. By selecting the right product for your application, you can ensure your project is durable, clean, and professional in appearance for years to come. Because in construction, every detail matters—and choosing the right sealant could be the small decision that leads to a flawless, professional result 👷♂️🔧
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Interested in becoming the distributor of Industrial Supply and Automotive Aftermarket from leading brands to contact Borneo call 02-081-4900
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