Insulation Plugs - BLA365
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 249 | £0.40 | £0.48 |
| 250 - 499 | £0.40 | £0.48 |
| 500 - 999 | £0.31 | £0.37 |
| 1000 - 2499 | £0.26 | £0.31 |
| 2500 - 4999 | £0.22 | £0.26 |
| 5000 + | £0.13 | £0.16 |
Product Specification
| Mounting Hole Diameter | 25.4mm |
| Head Diameter | 31.3mm |
| Material | Nylon 6/6 |
| Overall Height | 17.5mm |
| Colour | Black |
Frequently Bought Together
Total Price: £0.00
Insulation Plugs - 25.4mm Mounting Hole Diameter - 31.3mm Head Diameter - 17.5mm Overall Height - Black Nylon 6/6 | Vital Parts - BLA365
Our Insulation Plugs are designed as a multi-purpose solution for blanking cavity-fill holes across a variety of materials. Manufactured from UL94V-2 rated Nylon 6/6, these plugs provide excellent thermal resistance, chemical stability, and a clean, professional finish. Ideal for use in environments where panel thickness is variable or unknown, Insulation Plugs are a go-to option for insulation contractors, facilities managers, and installation professionals working with masonry, plasterboard, or composite panels.
What are Insulation Plugs?
Insulation Plugs are robust, non-metallic components used to blank off holes left behind from cavity insulation processes or socket installation in construction and renovation projects. Made from heat-stabilised Nylon 6/6, each plug features a convex, matte-finish head that ensures a low-profile and aesthetically neat appearance once inserted. Unlike standard blanking plugs designed for sheet metal, these insulation variants can be used across a wide range of materials including wood, concrete, and plastic, without restriction on panel thickness. The press-fit design ensures fast installation with no specialist tools required.
Key Features:
- Manufactured from UL94V-2 flame-rated Nylon 6/6
- Designed for use across multiple materials, including cavity walls
- Tested temperature resistance from -40°C to 105°C
- Convex matte-finish head for a discreet and professional look
- Suitable for installations with no defined panel thickness
- Press-fit design for easy and secure installation
Key Applications and Industries
In the UK market, Insulation Plugs are widely used across commercial, residential, and industrial environments:
- Construction and property development: Used to close cavity wall insulation drill points
- Electrical installation: Blanking off socket or conduit access holes
- Facilities maintenance: Covering inspection holes or utility service entries
- Energy efficiency retrofits: Providing a tidy and insulating seal after cavity fill operations
- DIY and home improvement: General-purpose sealing of unwanted access holes
Technical Specifications
- Mounting Hole diameter: 25.4mm
- Head Diameter : 31.3mm
- Overall Height : 17.5mm
- Colour : Black
- Material: Nylon 6/6 (UL94V-2 flammability rating)
- Temperature resistance: -40°C to 105°C
- Head style: Convex with matte finish
- Panel thickness: No maximum - fits solid or hollow materials
- Installation: Press-fit into cavity or mounting hole
Benefits:
- Ideal for irregular surfaces and varied material thicknesses
- Simple to install without tools or adhesives
- Improves the appearance of insulation and wiring jobs
- Resistant to temperature fluctuations and environmental exposure
- Professional matte finish blends into wall or panel surfaces
Why Buy from Vital Parts?
As a trusted UK supplier of high-quality fasteners and industrial components, Vital Parts offers a customer-first experience with benefits that include:
- Same-Day Dispatch: Fast and reliable shipping to keep your projects on track.
- Competitive Trade Pricing: Enjoy bulk discounts on larger orders to save more.
- Expert Technical Support: Our knowledgeable team is here to help with product selection and application advice.
Click here to view our full Guide to Plugs & Stoppers
Insulation Plugs are a practical and dependable solution for blanking off cavity-fill or mounting holes in any material. If you need assistance selecting the right size or would like to discuss custom options, contact our expert team at 01233 713581.
Fri 8.30 am - 3.30 pm
