Tapered Plugs

Tapered Plugs for Hole Sealing, Shot Blasting, Spray Painting and Tarmac/Concrete Repairs

MW Polymers’ tapered plugs are versatile, reusable sealing components designed for masking and plugging holes in concrete, steel, tarmac and fabricated parts during shot blasting, spray painting, powder coating and surface preparation. Manufactured from durable rubber and silicone compounds, these plugs provide a secure, friction-fit seal across a range of hole diameters, preventing overspray, media ingress and contamination.

Suitable for use in construction, manufacturing, automotive and infrastructure applications, our tapered plugs are ideal for sealing tie holes, bolt holes, service penetrations and drill holes prior to blasting, painting or repair works. They also support temporary hole closure during tarmac and concrete reinstatement, helping to maintain clean edges and protect voids from debris and moisture.

Key features include:

• Tapered design for a tight fit in varied hole sizes

• Resistant to abrasion, solvents, paints and blasting media

• High-temperature silicone options for powder coating and curing

• Reusable, easy to insert and remove by hand

• Available in solid and hollow versions for different masking needs

Engineered for contractors and industrial users, MW Polymers’ tapered plugs support efficient, high-quality surface preparation, coating and repair operations with minimal rework.