Angle Bead for Interior & Exterior Corner Protection

Angle bead, equipped with expanded metal wings and a rigid metal nose profile, is designed to create precise exterior wall corners. The expanded metal wing structure effectively reinforces and protects the plaster layer, preventing dents, cracks, and edge damage at corners. It offers excellent resistance to cracking and impact. Widely used for reinforcing and protecting both interior and exterior wall corners, it is a commonly used auxiliary material in construction.

Angle bead

Type

Expanded angle bead: Composed of expanded metal wings and a sturdy metal nose. The flexible wings adapt to irregular surfaces, suitable for both interior and exterior corners. Galvanized steel is used for indoor applications, while stainless steel is preferred for outdoor use.
Perforated metal angle bead: A metal strip with perforated wings for corner reinforcement, ensuring smooth plaster edges with resistance to cracking and damage. Suitable for various wall structures.
Plastic PVC angle bead: Rust-resistant and durable, with a perforated design for better adhesion. Ideal for protecting and reinforcing external wall corners, providing straight edges and right-angle support.

Expanded angle bead

Perforated metal angle bead

Plastic PVC angle bead

Specification

Table 1: Specification of Angle Bead
Model	The Width of Wing (mm)	Material	Material Thickness (mm)	Length (mm)	Pc./Box
AB-25	25 × 25	Galvanized steel/Stainless steel	0.3–0.7	2400/2700/3000	50
AB-30	30 × 30
AB-50	50 × 50
AB-60	60 × 60
AB-65	65 × 65
AB-75	75 × 75
Notice: All dimensions can be customized according to your requirements.

Features

Reinforced design. Ribbed structure enhances compressive and flexural strength.
Easy installation. Pre-punched nail holes allow for quick and accurate positioning, saving construction time.
Strong surface adhesion. Expanded mesh design improves plaster bonding.
Corrosion resistance. Made from galvanized or stainless steel for rust resistance and long service life.

Application

Angle bead is widely used for reinforcing and straightening plastered wall corners, both indoors and outdoors. It is especially suitable for external wall plastering, drywall corner wrapping, and column edge protection. It effectively prevents corner cracking and impact damage, enhancing the quality and durability of architectural finishes.

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