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Gordon Glass Co.

Gordon Glass Co. specializes in high-quality silicone sealants and adhesives for industrial and scientific applications, offering reliable 100% RTV formulas in convenient squeeze tubes.

1 product Updated June 4, 2026

Gordon Glass Co. Products (1)

1
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Gordon Glass ASI 502 100% RTV Silicone Sealant, Clear 2.8oz Squeeze Tube - Non-Slump, Weatherproof Adhesive for Glass, Metal & More

Gordon Glass Co.
9.8
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Pros & Cons

Pros

  • Excellent weather and chemical resistance ensures lasting performance outdoors
  • Superior adhesion to diverse surfaces like glass and metal without primers
  • Non-slump design simplifies application on tricky angles
  • High temperature tolerance for automotive and industrial projects
  • Food-safe certification broadens household and kitchen uses

Cons

  • Curing time varies with humidity levels, potentially slowing projects
  • Small 2.8 oz tube may require multiples for larger sealing jobs
  • Limited to clear color, not ideal for colored or opaque matching

Gordon Glass Co. Brand Guide

Gordon Glass Co. stands out as a reliable provider of silicone adhesives and sealants tailored for industrial and scientific uses. Renowned for their 100% RTV silicone products, the brand delivers solutions that ensure strong, flexible bonds and superior waterproofing in demanding environments.

Brand Overview

Gordon Glass Co. focuses on crafting adhesives that meet the rigorous standards of professionals in manufacturing, construction, and laboratory settings. Their product lineup emphasizes silicone-based sealants known for excellent adhesion to glass, metal, and other surfaces. These sealants cure to form a tough, flexible rubber that resists weathering, chemicals, and temperature extremes, making them ideal for a wide range of sealing and bonding tasks.

What Makes Gordon Glass Co. Stand Out

The brand's commitment to quality shines through in their formulation of pure RTV silicone without fillers or additives that could compromise performance. This results in products that offer exceptional durability and ease of use, particularly in squeeze tube formats that allow for precise application. Professionals appreciate the clarity of their clear sealants, which provide invisible repairs and seals without altering aesthetics. Gordon Glass Co. products are engineered for versatility, performing well in both indoor and outdoor applications.

Product Quality and Reputation

Gordon Glass Co. has built a solid reputation among tradespeople and technicians for delivering consistent results. Their silicone adhesives excel in creating airtight and watertight seals, preventing leaks and ensuring long-term reliability. The high viscosity of their sealants ensures they stay in place during application, reducing mess and waste. This attention to detail makes their offerings a go-to choice for projects requiring precision and strength.

Check out related options in our Silicone Tubes category, where Gordon Glass Co. products fit seamlessly alongside similar high-performance sealants.

Who Are These Products Best For?

These silicone sealants are perfect for glaziers, HVAC technicians, plumbers, and DIY enthusiasts tackling home repairs. Whether sealing windows, bonding aquarium glass, or insulating electrical components, Gordon Glass Co. provides the tools for success. Their products shine in scenarios demanding flexibility and resistance to vibration or expansion.

Key Product Categories

Gordon Glass Co. primarily serves the adhesives and sealants market, with a strong emphasis on silicone formulations. Their clear RTV sealants in 2.8 oz squeeze tubes are particularly popular for small to medium projects. These fit naturally within broader selections like those found in our Silicone Tubes collection, offering convenient packaging for on-the-go use.

Explore more in specialized areas such as Silicone Tubes for additional tube-based adhesives that complement Gordon Glass Co.'s lineup.

Applications and Benefits

Beyond basic sealing, these products support gasketing, caulking, and even form-in-place solutions. Benefits include non-slump properties for vertical applications, UV resistance for outdoor exposure, and food-grade safe options where needed. Users value the quick skin-over time paired with full cure strength over 24 hours.

Frequently Asked Questions

What is RTV silicone, and why does Gordon Glass Co. use it?

RTV stands for Room Temperature Vulcanizing, meaning it cures at ambient temperatures without heat. Gordon Glass Co. uses 100% RTV for pure silicone performance, ensuring flexibility, adhesion, and durability unmatched by lesser formulas.

Are Gordon Glass Co. sealants suitable for glass bonding?

Yes, their clear silicone sealants excel on glass surfaces, providing strong, flexible bonds ideal for windows, aquariums, and mirrors. They remain transparent after curing for seamless results.

How do I apply Gordon Glass Co. silicone sealant?

Cut the tube tip for desired bead size, apply to clean, dry surfaces, and tool smooth if needed. Allow proper curing time based on humidity and thickness for optimal strength.

Can these products handle high temperatures?

Gordon Glass Co. RTV silicones withstand continuous temperatures up to 400°F and intermittent higher spikes, making them suitable for engine gaskets and exhaust repairs.

Where can I find more silicone tube products like those from Gordon Glass Co.?

Browse our Silicone Tubes category for a variety of similar high-quality options from trusted brands.