RBFW Series PU Foamed Acoustic Seal

• Sound insulation class V in combination with application scenarios

• National fire protection certification has been obtained

• Compression permanent deformation less than 5

• Resistant to high and low temperatures from -60℃ to +70℃

• No sticking, no hardening, no color fading

• Strong fatigue resistance

• More advantages in watertightness and airtightness