1.6mm 4043a Aluminium TIG Filler Rods 2.5KG

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1.6mm 4043a Aluminium TIG Filler Rods 2.5KG

5/5

CODE

RT-4043A-1.6-2.5KG

In stock

Order in for UK Mainland delivery on 03/02/2026

Details

An aluminium alloy rod with 5% silicon giving excellent flow characteristics and penetration. Suitable for welding duralumin, cast (LM25) and wrought alloys 6063 (H9), 6061 (H20) and 6082 (H30).

Aluminium TIG welding filler rod 2.5kg 1.6mm
5% Silicon
Not suitable for subsequent anodisation
TUV approved and Certified
SIF or GeKa brand high quality welding rods

Tech Specs

Metal Composition % - 5% Si, Bal AL
Melting Celsius - 585
U.T.S N/mm2 - 150
Hardness BHN - 50
EN ISO 18273 S AL 4043A (ALSi5)
BS: 2901 4043A, (NG21)

Reviews

Excellent

1.6mm 4043a Aluminium TIG Filler Rods 2.5KG

product reviews 11

product rating 5/5

product experience

calculated from 11 customer reviews

positive

100%

Neutral

negative

latest reviews

28 August 2025

I like these they ran smoothly
02 July 2024

cast and difficult aluminium absolute must for a repair shop very high quality
25 July 2023

Very good
14 February 2022

Great item great price
22 September 2021

good
24 March 2021

See earlier comments. Excellent.
07 October 2020

Good rods.
24 February 2020
It works as it should.
07 May 2018
Great
21 March 2018
Lecturer is totally satisfied.
11 May 2017
quality brand, great price