01.

Stable at 315℃ (600℉)for a long time

The temperature resistance of ordinary silicone foam sealing parts is usually between 200 and 250℃, whileHigh Temperature Foam Seal significantly raises this upper limit to 315℃ and can maintain structural integrity and functional stability at this temperature.

02.

24-hour long-lasting protection

This is not an instantaneous peak but a long-term guarantee that lasts for more than 24 hours. This means that in the links that require long-term high-temperature operation, it can provide unprecedented reliability and greatly reduce the risk of downtime caused by the failure of sealing materials.

03.

Obtained the SGS certification certificate

We have sent the product (High Temperature Foam Seal)to SGS for testing and obtained the certificate,to let you purchase with confidence.

Outstanding sealing performance

01.

"Memory" does not deform at high temperatures

Even after prolonged high-temperature compression, our foam silicone rubber still demonstrates an excellent elastic recovery rate. It can closely fit the equipment, effectively compensate for the gap changes caused by thermal expansion and contraction, and ensure the continuous effectiveness of the sealing line.

02.

Low compression set

This feature ensures that the seal can still "spring back" after undergoing severe thermal cycles without leaving permanent indentations, thereby avoiding the loss of sealing pressure and leakage.

silicone sponge parameters

Products name	315℃ High Temper Sealant Foam	*Density(g/cm3)**	0.5-1(31--62.43lb/ft³)
Thickness(mm)	2-13 (0.08--0.5 in)	Hardness(Shore C)	45-95
Width(m)	<1.2m (47.24in)	Color	Accept customization
Length(m)	Any length	Cell structure	closed cell