Varistem® BP4.5 Stemming Plug (4.5″ / 114 – 115 mm), (81 units/box | $3.38/unit)

Varistem® is an engineered blast stemming plug for mining, quarrying and civil blasting applications. The plugs contain blast energy for longer, resulting in a range of benefits depending on how it is incorporated into your blast design. The Varistem® blast stemming plugs are manufactured in a range of different sizes, catering for blasthole diameters from 1.75” to 10”.

If you are based outside of the United States or wish to order more than our maximum e-commerce order quantity, please select “Add to quote” and we will contact you with a formal quote.

$273.78

No. of boxes

Add to quote
Varistem: Proudly Made In USA

Proudly made in the USA

80% Reduction in flyrock distance

Varistem helped a coal mine minimise fyrock, noise and airblast, leading to improved retention of blast energy.

87% Improvement
in cast

A coal mine saw a vast refinement in cast gain in a split blast test, showing Varistem's effectiveness.

14%+ Crusher
throughput

Varistem plugs improved fragmentation, loading, haul cycle times, and crusher throughput.

+$10M per year in value

A manganese mine saw huge gains in both lumpy and low grade manganese, from Varistem.

$1.45M savings p/a

An iron ore mine saw a reduction in waste blasts by using Varistem, saving millions each year.

8% Gain in loading rates

A metalliferous mine saw the immediate impact of Varistem with improved fragmentation.

Construction

Quarries

Mines

We use cookies on our website to see how you interact with it. By accepting, you agree to our privacy policy and the use of such cookies.