Sponge Dock Seal

Sponge Dock Seal is a sealing accessory made primarily of sponge material, installed along the edges of doors or door frames. It fills gaps through elastic compression to achieve:

• Soundproofing, Dustproof & Waterproof: Blocks external noise, dust, and rain from entering indoor spaces.

• Thermal Insulation: Reduces air exchange between indoors and outdoors, helping to save energy for air conditioning or heating.

• Impact Cushioning: Reduces impact when closing doors, protecting both the door and the frame.

• Due to its low cost and easy installation, sponge dock seals are widely used in residential buildings, offices, hotels, and light industrial settings.