Ultra-Portable Silicone Dispensing System for Two-Part Sealants (HG SB)

Mobile Dual-Component Silicone Dispenser for Window Glazing Applications

Designed for retrofit and on-site window glazing, this ultra-portable pneumatic system dispenses two-part silicone sealants from paired 5-gallon pails with precision and control. Its all-aluminum frame is lightweight enough for swing stage applications while still handling high-viscosity materials in fixed ratios like 1:1, 2:1, 4:1, and 10:1. Fully pneumatic and built for mobility, safety, and efficiency in elevated or space-restricted glazing environments.

Key Advantages of This Swing-Stage Ready Glazing Dispenser

• Swing-Stage Friendly Design: Lightweight aluminum frame is built for elevated and space-constrained glazing environments.
• Fixed-Ratio Versatility: Factory-configured to 1:1, 2:1, 4:1, 10:1, or other required mix ratios.
• Compact Pail-Based Setup: Dispenses directly from two 5-gallon pails, ideal for jobsite mobility and efficient material use.
• All-Pneumatic Operation: No electricity required, ensuring safe, dependable use on scaffolds, swing stages, or remote setups.
• Consistent Output: Flow rates up to 0.65 gallons per minute depending on material and configuration.
• Equipped with Wheels: Built-in mobility makes transport and repositioning easy on the jobsite or in shop settings.
• Made in the USA: Engineered with high-quality components.

Technical Specifications

• Model: HG SB
• Adhesive Compatibility: 2-Part Adhesives
• Fixed Ratio Options: 1:1, 2:1, 4:1, 10:1 and Everything Else
• Container Size: (2) 5 Gallon Pails
• Material Viscosity Range: 15,000 - 1,800,000 cps
• Flow Rate: 0.20 - 0.65 Gallons per Minute (varies by viscosity)
• Pump Power Ratio: 43:1 Catalyst, 43:1 Base
• Air Compressor Requirement: 30 Gallon Minimum, 4 CFM Minimum
• Hose Length: Up to 50 Feet
• Dimensions: 43" L x 25" W x 48" H
• Weight: 348 lbs

Common Customizable Options

This system is designed to adapt to the specific needs of retrofit glazing and on-site installation work. Common customizations include:

• Fixed Ratio Configuration: Factory-set to 1:1, 2:1, 4:1, 10:1, or other required ratios
• Hose Lengths: Custom lengths available up to 50 feet
• Applicator Type: Choose from high-output or precision metering guns depending on your application

Contact us to configure the system for your workspace, material ratio, and field setup.

Compatible Materials

This system is ideal for dispensing high-viscosity, two-part structural sealants used in window glazing and curtainwall applications. Compatible products include:

• Dowsil 983 and Dowsil 993
• Tremco Proglaze II
• GE UltraGlaze 4600 and GE UltraGlaze 4650
• Sikasil SG-450 and Sikasil SG-500
• Pecora 985
• Fenzi 10:1 Poly Sulfide Sealant
• Other 2-part silicones, polysulfides, and urethane-based sealants used in facade and retrofit projects