Fillers are used as sealants and adhesives crucial in various construction and repair projects. These specialised substances are designed to fill gaps, cracks, and voids, providing a smooth and uniform surface while ensuring structural integrity and preventing moisture or air infiltration.

Fillers seal joints, seams, and gaps in windows, doors, walls, and other building components. By effectively blocking the entry of water, dust, or air, fillers enhance insulation, reduce energy loss, and enhance structures' overall performance and longevity.

When you order with Fastbuild, you can get next working day delivery direct to your home, site or office, and on all orders over the value of £50, delivery is free.

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Why is Filler Used?

Fillers also serve as adhesives, bonding materials and providing strength and stability to assembled components. They create a strong bond between wood, metal, plastic, or stone surfaces, allowing for secure attachments in construction, woodworking, or DIY projects. Fillers with adhesive properties are commonly used to repair damaged surfaces, fix loose tiles, or secure decorative elements.

How Can Filler be Used in Construction?

Filler is commonly used in construction for several reasons:

Surface Preparation: Fillers fill and smooth out imperfections on walls, ceilings, and floors. 

Repair and Patching: Fillers provide a quick and effective solution for restoring the structural integrity and aesthetics of the walls. 

Joint Sealing: Fillers seal joints and gaps between building elements, such as windows, doors, baseboards, and crown mouldings. 

Expansion and Contraction Compensation: Fillers with flexible properties can accommodate these movements, preventing cracks or gaps from forming due to the stress caused by dimensional changes.

Adhesive Properties: Some fillers also serve as adhesives, allowing for the bonding of various construction materials. 

Aesthetic Enhancement: Fillers can achieve a smooth and flawless finish on surfaces, ensuring an appealing appearance. 

Fillers as Sealants and Adhesives

Filler as sealants and adhesives come in various forms, including paste, putty, caulk, or liquid formulations, allowing easy application and versatility in different project requirements. They can be applied with a caulking gun, trowel, or putty knife and are available in different colours to match the surrounding materials or for aesthetic purposes.

Fillers as sealants and adhesives offer a reliable and efficient solution for sealing, bonding, and repairing surfaces in construction and maintenance tasks, providing durability, protection, and a professional finish.