Lead-free, Fishing Tackle Weight Bismuth-Tin Alloy - 281

(12 reviews) Write a Review
in stock
1.00 LBS
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Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 15 - 49 and get 5% off
Buy 50 - 99 and get 7% off
Buy 100 - 249 and get 9% off
Buy 250 - 499 and get 16% off
Buy 500 or above and get 24% off
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  • Lead-free, Fishing Tackle Weight  Bismuth-Tin Alloy - 281
  • Lead-free, Fishing Tackle Weight  Bismuth-Tin Alloy - 281
MSRP: $14.99
Now: $13.99
Was: $16.59
— You save $1.00


Sold by the Ingot

Our environmentally friendly Bismuth-Tin alloy is becoming a popular alternative to lead for fish and other weights. The alloy is 58% Bismuth and 42% Tin. It is easy to melt at 281 F and has 75% weight density of lead (0.3158 pounds cubic inch). One ingot weighs approximately 1 pound.

SDS  Lead Free Fishing Tackle



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12 Reviews

  • 5
    metal is just what i was looking for as I make chess sets and will be easier to sell lead free!

    Posted by Charles Miestchovich SR on May 6th 2020

    Shipping is extremely fast! THANKS, will order again and recommend to anyone looking for metals at good price and fast shipping.

  • 5
    Fishing tackle weight /alloy 281

    Posted by Larry Morrisson on May 6th 2020

    Bought three pounds to try out. Nice low melt temp, good pours with nice detail out of the mold. I will be back for more. Thanks

  • 5
    Lead free fishing weight

    Posted by Anthony on Sep 20th 2019

    I've been ordering from Rotometals for over a year and they always process my order quickly and efficiently. I use the lead free weights to make my own jig heads. It's a good quality and I only use 100% lead free tackle.

  • 5
    bismuth-tin alloy -281

    Posted by ken cyr on Sep 15th 2019

    Good product will buy again

  • 5
    Lead free sinkers

    Posted by Ken on Aug 30th 2019

    Excellent quality material. Good value. Excellent company to do business with

  • 5
    Alloy 281

    Posted by Yves Bischoff on Jul 30th 2019


  • 4
    Great product

    Posted by Dean White on Jun 6th 2019

    This alloy is super cool. I will be buying more. The service from this company is great. I rarely give out a 5 star, but these guys are real close.

  • 5
    Rotometals 281

    Posted by John Hoffman on May 24th 2019

    More excellent results with this stuff.Been noticing the difference in density when I checked the weights using a reloading scale.For example, a 1 oz. sinker weighed in at 390.5 grains,about 89% the weight it should have(437.5 grains=1 oz.).This is a minor issue,the simple solution is to make,or use,the next larger size to compensate for this.Going to start looking into marketing my line of leadfree tackle.Thanks again.

  • 5
    Great for what I needed

    Posted by Greg W on Apr 5th 2019

    Casting my projects with this is great. It's easy to pour and heats quickly. The only thing I've noticed is if there's a small amount left in the melting pot, it tends to get too warm and produce a lot of slag. Keep your pot filled with this product, skim the top slag off and you'll have great castings with this. It's durable, and works well with most silicone. I've dropped a piece onto concrete without any scuffs or cracks.

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