Real-World Curtain Wall Projects: Structural Silicone Sealant in Action
Every glass tower you have ever admired is held together by a material most people never see: structural silicone sealant. Behind ...
Posts by Siken Team
OEM Sealant Sourcing: 7 Mistakes That Ruin Private Label Deals
Private label sealant is how many distributors build their own brand — but one bad sourcing decision can ruin it. Over the years w...
How to Compare Sealant Quotes: Price Isn’t Everything
The lowest quote is rarely the cheapest. When distributors compare sealant quotes side by side, the unit price often hides what th...
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...
Shipping Sealant Internationally: Compliance Checklist for Importers
A container of sealant held at customs for ten days is not a logistics problem — it is a lost customer. Shipping sealant internati...
Certified Chinese Sealant Manufacturers vs Legacy European Brands: An Honest Comparison
Buyers comparing Chinese sealant manufacturers vs European brands usually assume it is a straight trade: heritage against price. A...
Silicone Sealant Shelf Life and Storage: What Distributors Need to Know
A cartridge of silicone sealant that sits on a shelf for two years is not the same product it was on day one. Silicone sealant she...
How Temperature Affects Sealant Curing: A Field Guide
Temperature is the single biggest variable in field performance of sealants. The same cartridge that tools perfectly at 23°C can s...
Behind the Scenes at a Certified Sealant Factory: How Your Sealant Is Actually Made
When you buy sealant from a factory you have never visited, you are buying trust. This is what the sealant factory production proc...
EU CPR 2024/3110: What Sealant Importers Must Know in 2026
Since 8 January 2026, the revised Construction Products Regulation (EU) 2024/3110 has been fully applicable across the EU, replaci...
