How to Clean Cured Silicone Sealant Joints: A Care Guide for Distributors and Facility Engineers
How to clean cured silicone sealant joints is a frequent question from distributors and facility engineers. A properly installed s...
technical-guides
How to Repair Aged Curtain Wall Sealant Joints: A Step-by-Step Re-Sealing Guide
A practical step-by-step guide to repairing aged curtain wall sealant joints: failure signs, cut-out and cleaning, backing rod, sealant selection and handover checks.
Silicone vs Polyurethane Sealant: How to Choose for Exterior Joints
Choose wrong and the joint fails in months; choose right and it lasts a decade. Deciding silicone vs polyurethane sealant for exte...
How to Choose Sealant Application Tools: Guns, Nozzles and Finishers
The best sealant in the world fails in the hands of the wrong tool. Knowing how to choose sealant application tools is as importan...
How to Apply Sealant in Cold Weather: A Contractor’s Guide
Winter does not stop construction — it stops careless sealant work. Knowing how to apply sealant in cold weather separates joints ...
How to Design Sealant Joints: Width-to-Depth Ratio Explained
Most sealant failures are not material failures — they are design failures. The joint was drawn wrong before a single cartridge wa...
Skin-Over Time vs Full Cure: What Sealant Curing Numbers Really Mean
A TDS lists several curing numbers — skin-over time, tack-free time, full cure — and distributors often assume they mean the same ...
How to Choose MS Polymer Sealant for Prefabricated Buildings
Prefabricated construction is booming, and so is the demand for the right joint sealant. Specifying the wrong product means cracke...
Silicone vs MS Polymer Sealant: A Technical Comparison for Facade Engineers
Every facade engineer eventually faces the same question: should this joint be sealed with silicone or MS polymer? The right answe...
Understanding Sealant Movement Capability: Class 25 vs Class 50
Sealant movement capability is the single most overlooked specification in curtain wall design — and the most expensive to get wro...
