It depends on the value of the sample. Generally, Suzhou Ultimate Sealing Technology Co.,Ltd. will send free silicone gasket sample but the freight is charged by you. We always work with the most reliable courier company to deliver samples at an affordable price. Considering the long-term relationship development, we generally send free sample to customers with our good faith.

The Ultimate brand is know for providing satisfying FKM gasket. The rubber strip is one of the main products of Ultimate. The product is non-toxic. Containing no irritant harmful substances, such as formaldehyde that have pungent odors, it will not cause toxication. Featuring high CRI, this product enables users to see the actual color of objects clearly and naturally just as they see things under daylight.

Ultimate Seal is always working to provide quality experiences for our customers. Please contact us!