Reflective Delineation Sleeves – Keep Left (Yellow) – CL400 Class 1W | Australian Made

Reflective Delineation Sleeves – Keep Left (Yellow) – CL400 Class 1W | Australian Made

Global Safety Industries Keep Left (Yellow) Reflective Delineation Sleeves are Australian Made, double-sided reflective sleeves designed to combine high-visibility post and bollard delineation with a clear Keep Left directional message. Manufactured from CL400 Class 1W retroreflective material, the sleeves provide prominent yellow reflective identification for compatible posts, bollards and guide markers used along worksite traffic routes, access points and other controlled vehicle areas.

Each sleeve combines a CL400 Class 1W reflective outer with a reinforced PVC vinyl liner and fuse-welded construction for strength, flexibility and repeated outdoor use. The Keep Left directional message is digitally printed onto the yellow reflective sleeve, combining directional identification and reflective delineation within the same flexible product.

Available in five standard sizes, the Keep Left (Yellow) Reflective Delineation Sleeve range can be configured for different post, guide marker and bollard applications. The two-sided message and reflective construction provide visibility from opposing viewing directions and make the sleeves suitable for sites where vehicles need a prominent Keep Left reminder as part of an established traffic-management or vehicle-movement system.

Main Advantage

The Keep Left (Yellow) Reflective Delineation Sleeve combines directional identification and reflective post delineation within one product. Instead of relying on a plain post with a small reflective patch or separate directional marker, the sleeve creates an extended yellow reflective surface while displaying the Keep Left message directly on the compatible post or bollard.

Keep Left Directional Identification

The Keep Left (Yellow) configuration is designed to provide a prominent visual reminder for vehicles to pass or travel to the left of the identified delineation point where this movement is established by the site's traffic-management arrangements. The yellow reflective background increases the visual prominence of the post or bollard while the printed Keep Left message communicates the intended direction of travel.

This makes the sleeve suitable for internal traffic routes, mine and quarry roads, construction sites, civil projects, industrial facilities, vehicle access points and other managed locations where Keep Left identification forms part of an established site-specific traffic or vehicle-movement system.

Available Keep Left (Yellow) Reflective Sleeve Sizes

• 125 × 750mm – designed for Steel Flex and Star Picket Guide Posts
• 140 × 500mm – suited to Semi-Rigid and PVC Plastic Guide Posts
• 140 × 1000mm – provides extended reflective coverage for increased post visibility
• 200 × 750mm – suited to PU Poly Guide Posts, bollards and larger supports
• 200 × 1000mm – extended coverage for PU Poly Guide Posts, T Top Bollards and larger post applications
• Custom sizes can be manufactured for project-specific requirements

Material & Construction

The reflective outer surface is manufactured from CL400 Class 1W retroreflective material and supported by a reinforced PVC vinyl liner. Fuse-welded construction creates a flexible sleeve designed for demanding mining, construction, civil and industrial applications and repeated outdoor use.

The flexible construction allows the sleeve to fit over compatible posts and bollards rather than relying on exposed adhesive reflective tape. This creates a larger yellow reflective area while also providing space for the printed Keep Left directional message.

Printed Reflective Keep Left Directional Message

The Keep Left directional message is digitally printed onto the yellow reflective sleeve, combining directional identification and reflective visibility within one product configuration.

The double-sided configuration allows the Keep Left message and reflective surface to be presented from opposing viewing directions, helping the identified post or bollard remain prominent where vehicles or mobile equipment may approach from different directions.

Features & Benefits

• CL400 Class 1W retroreflective material
• Yellow reflective configuration
• Keep Left directional message
• Full-colour digital printing
• Double-sided reflective and printed configuration
• Extended reflective surface for post and bollard visibility
• Suitable for site-specific traffic-route and directional identification
• Reinforced PVC vinyl liner for additional support and durability
• Fuse-welded flexible sleeve construction
• Fits over compatible posts, bollards and guide markers
• Five standard sleeve sizes available
• Custom sizes available for project-specific applications
• Combines reflective delineation with directional messaging
• Australian Made by Global Safety Industries

Suitable Industries & Applications

Keep Left (Yellow) Reflective Delineation Sleeves are suitable for mining, quarrying, construction, civil and heavy industrial environments where compatible posts or bollards require increased visibility together with clear directional identification.

Common applications include internal worksite traffic routes, mine and quarry roads, vehicle access points, haul routes, construction zones, civil works, industrial facilities, controlled vehicle areas, bollard identification and locations where Keep Left identification forms part of an established site traffic-management arrangement.

CL400 Class 1W Reflective Material

The sleeve is manufactured from CL400 Class 1W retroreflective material to provide an extended reflective surface along the compatible post, bollard or guide marker. The larger yellow reflective area helps the Keep Left delineation point remain visually prominent where increased visibility is required.

Retroreflective material returns incident light towards its source, helping the sleeve and printed Keep Left message become more visible when illuminated by vehicle headlights, mobile equipment lighting or other directed lighting during low-light and nighttime operations.

Five Sizes for Different Post & Bollard Applications

The Keep Left (Yellow) Reflective Delineation Sleeve range provides five standard configurations for different support types. The 125 × 750mm sleeve is designed for Steel Flex and Star Picket Guide Posts, while the 140mm-wide configurations suit Semi-Rigid and PVC Plastic Guide Posts.

The wider 200mm configurations are suited to PU Poly Guide Posts, bollards and larger supports. The 1000mm-long configurations provide extended reflective coverage where a larger Keep Left directional identification surface is required.

Technical Specifications

• Product: Keep Left (Yellow) Reflective Delineation Sleeve
• Message: Keep Left
• Colour: Yellow
• Reflective Material: CL400 Class 1W retroreflective material
• Visibility: Double-sided reflective construction
• Printing: Full-colour digital printing
• Message Configuration: Two-sided
• Liner: Reinforced PVC vinyl liner
• Construction: Fuse-welded flexible sleeve
• Standard Sizes: 125 × 750mm, 140 × 500mm, 140 × 1000mm, 200 × 750mm and 200 × 1000mm
• Custom Sizes: Available for project-specific requirements
• Compatible Applications: Steel Flex Guide Posts, Star Picket Guide Posts, Semi-Rigid Guide Posts, PVC Plastic Guide Posts, PU Poly Guide Posts, T Top Bollards and compatible larger supports
• Applications: Directional identification, traffic-route delineation, vehicle guidance, bollard identification and worksite demarcation
• Manufacturing Origin: Australian Made

Public-Road Applications

A Keep Left (Yellow) Reflective Delineation Sleeve is an identification and delineation product and should not automatically be treated as a substitute for statutory or mandatory Keep Left signs, traffic signs, regulatory signs, barriers, traffic-control devices or other measures required under an approved traffic-management arrangement. Where the sleeve is proposed for a public-road, regulated worksite or traffic-management application, confirm the required signage, placement, colour configuration and project specification with the responsible road authority, traffic-management professional, site operator or other relevant authority before use.

Frequently Asked Questions

What is a Keep Left (Yellow) Reflective Delineation Sleeve?

It is a flexible, double-sided reflective sleeve designed to fit over compatible posts, bollards and guide markers while displaying a Keep Left directional message on a yellow reflective surface.

What reflective material is used?

The sleeve is manufactured using CL400 Class 1W retroreflective material combined with a reinforced PVC vinyl liner and fuse-welded construction.

What sizes are available?

Five standard sizes are available: 125 × 750mm, 140 × 500mm, 140 × 1000mm, 200 × 750mm and 200 × 1000mm. Custom sizes can also be manufactured for project-specific requirements.

Is the Keep Left message printed on both sides?

Yes. The printed configuration supports a two-sided Keep Left directional message together with double-sided reflective visibility.

Which posts and bollards can the sleeves be used with?

The range includes sizes designed for Steel Flex and Star Picket Guide Posts, Semi-Rigid and PVC Plastic Guide Posts, PU Poly Guide Posts, T Top Bollards and other compatible post or bollard applications.

Where can Keep Left (Yellow) Reflective Delineation Sleeves be used?

Typical applications include mine and quarry roads, construction sites, civil works, industrial facilities, internal traffic routes, vehicle access points and other controlled environments where Keep Left directional identification forms part of an established traffic-management or vehicle-movement system.

Does a Keep Left (Yellow) sleeve replace a mandatory Keep Left traffic sign?

No. The sleeve provides directional identification and reflective delineation but should not automatically be treated as a replacement for mandatory Keep Left signs or other traffic-control devices. Any regulated or public-road application should be assessed against the applicable traffic-management requirements and approved project specifications.

Are Keep Left (Yellow) Reflective Delineation Sleeves Australian Made?

Yes. Global Safety Industries manufactures the Reflective Delineation Sleeve range in Australia.

Request a Quote

Call 1300 133 447 or email [email protected] to discuss sleeve sizes, printed messages, custom configurations, project requirements or bulk order pricing.

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