Rubber Bong Cleaning Plug for 18,8 mm Joints
Product code: SA-144
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Opis produktu
Rubber Cleaning Plug for Bongs and Pipes | 18,8 mm Joint
Tapered SG 19 Profile, Vulcanized Industrial Elastomer, and a 100% Leakproof Seal
The maintenance plug for 18,8 mm (SG 19) joints is a professional accessory designed for thorough cleaning, descaling, and routine care of glass, acrylic, and ceramic filtration pieces. Its precise laboratory stopper geometry instantly creates a completely airtight seal in a ground-joint socket or downstem inlet. This allows the user to safely fill the chamber with cleaning solutions—isopropyl alcohol (IPA), hot water with salt, or organic cleaning concentrates—and then shake it vigorously without any risk of leaks.
Made from high-quality, dense vulcanized rubber in deep matte black, the plug offers excellent mechanical resilience. This allows it to accommodate standard laboratory glass tolerances perfectly, cushioning pressure and eliminating the risk of damage to the joint edge. Complete chemical neutrality, solvent resistance, and hydrophobic properties make it a durable, reusable tool that ensures uncompromising comfort and cleanliness in a home maintenance setup.
Anatomy and Advanced Technical Features:
- Tapered Conical Profile (SG 19 Size): The varying outer diameter ensures a secure wedged fit in 18,8 mm sockets, providing perfect contact across the entire mating surface.
- Vulcanized Industrial Rubber: A dense elastomer resistant to aging, cracking, hardening, and aggressive cleaning liquids.
- Complete Liquid Barrier: Effectively contains liquid under dynamic pressure when the piece is vigorously shaken or turned upside down.
- Laboratory Joint Protection: The flexible edge cushions contact with glass, preventing chips on precision-ground surfaces.
- Quick Insertion and Removal: The convenient shape allows effortless insertion and removal with a single movement, without additional tools.
Chemical Resistance, Hygiene, and Versatility
Effective residue removal requires proven cleaning agents. The industrial rubber does not react with alcohols, become brittle, or absorb residue, ensuring a high level of hygiene through repeated use.
- Safe handling: The airtight closure prevents irritating cleaning-agent fumes from escaping while the piece is being maintained.
- Quick cleaning: The smooth, hydrophobic surface resists dirt; simply rinse the plug under running water after cleaning.
- Travel protection: The accessory also works well as a transport plug, protecting the piece against dust and preventing moisture from escaping.
Technical Specifications
| Parameter | Value |
|---|---|
| Compatible joint | 18,8 mm (SG 19 standard) |
| Component type | Tapered stopper / sealing plug |
| Material | Vulcanized industrial rubber (chemical-resistant) |
| Color scheme | Deep black (Black) |
| Resistance to cleaning agents | Isopropyl alcohol (IPA), hot water, saline solutions, detergents |
| Primary applications | Cleaning, soaking, descaling, transport |
100% Discretion and Heavy-Duty Packaging Protection
All orders ship in plain cardboard packaging without industry-specific printing, logos, or markings that could suggest their contents. We ensure complete order security, undamaged goods, and fully discreet delivery.
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