Reviews Hardness Scale

Spa Stain and Scale Control for Hot Tub, Spa Descaler, Stain Scale Remover & Spa Scale Defense for HotTub Hardness Control & Spa Hardness Decreaser & Alkalinity Decreaser Water Softener (1-Pint)

  • Get your spa water hardness levels under control! Having hard water can wreak havock on your hot tub. We give you and your spa control of your hot tub calcium levels with our spa scale remover and hot tub water softener. We're the spa stain and scale remover..
  • Get rid of cloudy hot tub water. This is the stain and scale control hot tub owners need for their hot tub chemicals starter kit. Our spa descaler acts as a hot tub water softener because it works as a spa alkalinity decreaser & spa calcium decreaser spa owners need..
  • Our spa stain and scale preventer also acts as a spa scale remover. If a spa scale stain or metal stain already exists, use our hot tub stain remover as a hot tub descaler to remove stains. Spa metal and scale control is key for keeping your alkalinity down..
  • Spa control is important to use regularly. Use our spa stain and scale control weeklt to prevent stains. Use our spa water softener to protect your spa hardness level control. Spa scale and stain control and spa metal and scale control help keep your spa water clear..
  • The Spa Defoamer to Save your Water - How much water is wasted if you keep draining and refilling your tub? Our goal is to eliminate the waste to take care of our most prized posession - earth. All our spa chem....
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Spa Stain and Scale Control for Hot Tubs, Scale Metal & Stain Control for Hot Tubs, Prevent & Remove Stains in Hot Tubs with Our Hot Tub Water Softener & Spa Descaler Chemical | AquaDoc 32oz

  • ...al of all types. Get metal out of your hot tub, spa or pool water to avoid stains. Remove Calcium, Iron, Copper, and any other metal deposits to keep alkalinity down..
  • Quick Dissolving Hot Tub Water Softener: Aqua Doc delivers Professional Grade spa defense for hard water prevention. Get clear water with our hot tub hardness decreaser for spa, hot tub, or pool. Using our hard water softener for spas is your best defense against metal and scale buildup in your water..
  • Spa Calcium Decreaser: Our hot tub chemicals are your first line of spa defense against calcium. Decrease spa water hardness and reduce stains often created by high spa calcium levels. Reduce alkalinity levels with spa stain & scale..
  • Made In The USA: Enjoy your leisure time while Spa chemicals stain and scale that Defends your hot tub against stain, scale and metals with the best spa products that are proudly made in the USA. Prevent stain and scale for hot tubs with our advanced, professional grade formula - leaving your spa, hot tub, or pool with clear, blue water..
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Smooth-On Silicone Mold Making Liquid Rubber OOMOO 30 Easy to Use - Trial Size 2.8 lb 3 Pack

  • MIX RATIO: 1A:1B BY VOLUME - Easy to use silicone rubber compound features a convenient one-to-one by volume mix ratio, no scale is necessary....
  • SHORE A HARDNESS: 30 - This scale measures the hardness of flexible rubber molds. A 30A hardness is in the soft to medium soft range, between the....
  • POT LIFE: 30 MINUTES, CURE TIME: 6 HOURS - This product cures at room temperature with negligible shrinkage. Best to store at room temperature, see....
  • LOW VISCOSITY FOR EASY MIXING AND POURING - Great for making simple one- or two-piece block molds, no vacuum degassing is necessary.
  • PERFECT FOR ART AND INDUSTRIAL APPLICATIONS - Often used for molds to reproduce sculptures and other prototypes, casting plaster, resins, and wax.
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Equate Chlortabs Tablets Antihistamine 200 ct

  • Spa Stain And Scale Control For Hot Tubs: Control stain and scale deposits with our Professional Grade Spa scale, metal, and stain control product.....
  • Compatible With Bromine & Chlorine: Our spa stain and scale preventer is compatible with both Bromine & Chlorine sanitized spas. Our 100% top quality....
  • Quick Dissolving Hot Tub Water Softener: Aqua Doc delivers Professional Grade spa defense for hard water prevention. Get clear water with our hot tub....
  • Spa Calcium Decreaser: Our hot tub chemicals are your first line of spa defense against calcium. Decrease spa water hardness and reduce stains often....
  • Made In The USA: Enjoy your leisure time while Spa chemicals stain and scale that Defends your hot tub against stain, scale and metals with the best....
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Cangshan S Series 1024135 German Steel Forged 7-Piece BBQ Knife Set

  • Patented Angled Bolster design accommodates a firm, natural pinch grip. Well balanced and comfortable handle.
  • Forged and handcrafted full tang knives. High Alloy German Steel with a 58 +/- 2 on the Rockwell Hardness Scale..
  • High Alloy German Steel with a 58 +/- 2 on the Rockwell Hardness Scale..
  • Exceptionally sharp Asian style edge. Precisely heat-treated blades for long-lasting durability and edge retention..
  • All knives are National Sanitation Foundation [NSF] Certified. Lifetime Warranty against manufacturer defects. Wash knives with warm water and a little detergent, rinse carefully and dry with a towel. USPTO Patented Design..
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Cangshan S1 Series 1023718 German Steel Forged 7-Piece BBQ Knife Set

  • Patented Angled Bolster design accommodates a firm, natural pinch grip. Well balanced and comfortable handle.
  • Forged and handcrafted full tang knives. High Alloy German Steel with a 58 +/- 2 on the Rockwell Hardness Scale..
  • High Alloy German Steel with a 58 +/- 2 on the Rockwell Hardness Scale..
  • Exceptionally sharp Asian style edge. Precisely heat-treated blades for long-lasting durability and edge retention..
  • All knives are National Sanitation Foundation [NSF] Certified. Lifetime Warranty against manufacturer defects. Wash knives with warm water and a little detergent, rinse carefully and dry with a towel. USPTO Patented Design..
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Cangshan N1 Series German Steel Forged Nakiri Vegetable Cleaver, 7\ Blade, Silver

  • Hand crafted full tang knives forged from fine grained, X50CrMoV15 German Steel for incredible durability, stain resistance and exceptional edge retention..
  • Each blade goes through an (ultra6) stage heat treatment ensuring every blade maintains it's strength and function. HRC 58 +/- 2 on the Rockwell Hardness Scale..
  • Well balanced 5" handle and 3.5" blade with HRC 58 +/- 2 on the Rockwell Hardness Scale..
  • This vegetable Cleaver, also know as a Nakiri is great for push cuts, slicing and dicing vegetables, mincing herbs and cutting fruit or cheese..
  • NSF International Certified. Lifetime Warranty against manufacturer defects. Wash knives with warm water and a little detergent, rinse carefully and dry with a towel..
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Cangshan N1 Series 59090 German Steel Forged Chef's Knife, 8-Inch

  • Hand crafted full tang knives forged from fine grained, X50CrMoV15 German Steel for incredible durability, stain resistance and exceptional edge retention..
  • Each blade goes through an (ultra6) stage heat treatment ensuring every blade maintains it's strength and function. HRC 58 +/- 2 on the Rockwell Hardness Scale..
  • Well balanced 5.5" handle and 8" blade with HRC 58 +/- 2 on the Rockwell Hardness Scale..
  • This chef’s knife is the ultimate, all-purpose knife you will use every day. Use it for chopping, slicing, dicing, and mincing just about any ingredient..
  • NSF International Certified. Lifetime Warranty against manufacturer defects. Wash knives with warm water and a little detergent, rinse carefully and dry with a towel..
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QWORK 0-100HD Shore D Hardness Durometer Digital Durometer Scale with Large LCD Display for Rubber, Plastics, Flooring, Tire

  • Four double-ended picks with eight points: 2 & 3, 4 & 5, 6 & 7, 8 & 9 on Mohs' Hardness Scale.
  • A glass plate (hardness of about 5.5) which, when scratched, distinguishes hard from soft minerals.
  • A second hardness plate with a hardness value of 3.5..
  • A streak plate for testing a mineral streak color.
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Cangshan N1 Series German Steel Forged Tomato and Cheese Knife 5 Blade Silver

  • Hand crafted full tang knives forged from fine grained, X50CrMoV15 German Steel for incredible durability, stain resistance and exceptional edge retention..
  • Each blade goes through an (ultra6) stage heat treatment ensuring every blade maintains it's strength and function. HRC 58 +/- 2 on the Rockwell Hardness Scale..
  • Well balanced 5" handle and 5" blade with HRC 58 +/- 2 on the Rockwell Hardness Scale. Sturdy slotted blade has a scalloped and serrated edge with prong tips..
  • This tomato knife’s serrated blade effortlessly cuts through tough skins and rinds and features a two-pronged tip for lifting slices of food. Designed to slice easily through both soft and semi-firm cheese as well..
  • NSF International Certified. Lifetime Warranty against manufacturer defects. Wash knives with warm water and a little detergent, rinse carefully and dry with a towel..
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Cangshan TV2 Series 1020038 14C28N Swedish Steel Forged Chef Knife, 8-Inch

  • Hand crafted full tang knives forged from fine grained, Swedish 14C28N Steel for incredible durability, stain resistance and exceptional edge retention. USPTO Patented Design..
  • Each blade goes through an (ultra6) stage heat treatment ensuring every blade maintains it's strength and function. Holds an edge up to 5 times longer than German Steel. Hand sharpened to a 16-degree angle per side. HRC 59 +/- 2 on the Rockwell Hardness Scale..
  • Well balanced 5.5" handle and 8" blade with HRC 59 +/- 2 on the Rockwell Hardness Scale.
  • This chef’s knife is the ultimate, all-purpose knife you’ll use every day. Use it for chopping, slicing, dicing and mincing just about any ingredient..
  • NSF International Certified. Lifetime Warranty against manufacturer defects. Wash knives with warm water and a little detergent, rinse carefully and dry with a towel..
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Cangshan TG Series 62175 Swedish 12C27 Steel Chef Knife, 8-Inch, G10 Handle

  • Hand crafted full tang knives stamped from fine grained, Swedish Sandvik 12C27 Steel for incredible durability, stain resistance and exceptional edge retention. USPTO Patented Design..
  • Each blade goes through an (ultra6) stage heat treatment ensuring every blade maintains it's strength and function. Hand sharpened to a 16-degree angle per side. HRC 58 +/- 2 on the Rockwell Hardness Scale..
  • Well balanced 5.5" handle and 8" blade with HRC 58 +/- 2 on the Rockwell Hardness Scale. Includes carbonized solid Ashwood half open magnetic sheath to ensure your blade will be protected..
  • This chef’s knife is the ultimate, all-purpose knife you’ll use every day. Use it for chopping, slicing, dicing and mincing just about any ingredient..
  • NSF International Certified. Lifetime Warranty against manufacturer defects. Wash knives with warm water and a little detergent, rinse carefully and dry with a towel..
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Cangshan R Series 62625 German Steel Forged Chef Knife with Ashwood Sheath, 8-Inch

  • Hand crafted full tang knives forged from tight grained, X50CrMoV15 German Steel for incredible durability, stain resistance and exceptional edge retention..
  • Full tang forged from x50cr15mov german steel with hrc 58 +/- 2 on the rockwell hardness scale.
  • Well balanced 5.5" handle and 8" blade with HRC 58 +/- 2 on the Rockwell Hardness Scale. Includes carbonized solid Ashwood half open magnetic sheath to ensure your blade will be protected..
  • This chef’s knife is the ultimate, all-purpose knife you’ll use every day. Use it for chopping, slicing, dicing and mincing just about any ingredient. Strong magnets are embedded into the edge of the sheath to hold onto the spine of the knife. A innovative and stylish way to protect your blades and fingers..
  • NSF International Certified. Lifetime Warranty against manufacturer defects. Wash knives with warm water and a little detergent, rinse carefully and dry with a towel..
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