What B2B Buyers Should Know Before Ordering Custom Silicone Products

Let us talk about something that does not get enough attention in sourcing forums. What B2B Buyers Should Know Before Ordering Custom Silicone Products looks straightforward on paper, but the reality on the factory floor is quite different. We have seen enough projects to know what works and what does not.

Our Approach

Liquid silicone (LSR) and solid silicone are not interchangeable, no matter what some salespeople will tell you. LSR runs faster and holds tighter tolerances, but the tooling costs more upfront. Solid silicone is better for thicker parts and lower volumes. Matching the process to the product is half the battle.

Key Takeaway

We run three shifts, and quality does not vary between them because we have the same SOPs posted at every workstation. It sounds basic, but you would be surprised how many factories let the night shift do things their own way. That is where consistency breaks down.

Key Takeaway

Raw material testing is where it starts. Every batch of silicone that comes through our door gets tested for hardness, tensile strength, and elongation before it goes anywhere near a mold. Skipping this step is how you end up with products that feel fine in the sample but start cracking after six months of use.

The bottom line is that sourcing does not have to be a gamble. Do your homework, ask the right questions, and find a partner who is willing to be transparent. Lemeng Silicone works with brands of all sizes, from startups to household names. Reach out anytime.