String trimmer line Stihl CF3 Pro 2.7 mm Multicolour Polyamide

The String trimmer line Stihl CF3 Pro 2.7 mm Multicolour Polyamide is a replacement cutting line designed for grass and light vegetation trimming. Manufactured from durable polyamide, the 2.7 mm diameter line offers a balance between cutting strength and flexibility. The multicolour finish helps with visibility during use and makes it easier to monitor wear and spool remaining line length.

Advantages

The polyamide composition provides resistance to abrasion and repeated impacts while maintaining flexibility to reduce breakage during normal trimming operations. The 2.7 mm diameter delivers consistent cutting performance on turf, edges, and around obstacles. Multicolour colouring improves visibility of the line when installed in the trimmer head, enabling easier alignment and quicker identification of remaining line. The line is compatible with a wide range of trimmer heads designed for 2.7 mm lines and is suitable for residential and light professional use.

Suitable for

• General lawn edging and grass trimming
• Trimming around flower beds, paths and obstacles
• Maintaining small to medium lawns and greenspaces
• Replacement line for compatible string trimmer heads requiring 2.7 mm diameter

Key specifications

• Material: polyamide (nylon)
• Diameter: 2.7 mm
• Colour: multicolour
• Intended use: cutting grass and light vegetation
• Form: round/standard trimmer line profile

How to use

Ensure the trimmer is switched off and the spark plug or battery is disconnected before replacing the line. Remove the trimmer head cap according to the trimmer manufacturer’s instructions and wind the polyamide line onto the spool evenly, maintaining the correct feed direction marked on the spool. Install the spool back into the trimmer head, secure the cap, and feed the line ends through the head openings to the correct length. After installation, reconnect power and perform a brief test cut at low engine speed or low throttle to confirm proper feed and balance. Trim with steady, overlapping passes and avoid striking hard surfaces such as concrete or metal to minimise premature wear.

Usage recommendations

Use this 2.7 mm line for routine lawn maintenance and edging where a balance of durability and flexibility is required. Replace the line when fraying or significant diameter reduction is visible. Store spare line in a cool, dry place away from direct sunlight to preserve material properties.