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SharkGrip Bathtub Refinishing Coatings

Melt Down Urethane Paint Repair Blender

(2 reviews) Write a Review
SKU:
MD-16
MPN:
MD-16
Condition:
New
Availability:
Usually Ships the same day
Weight:
3.00 LBS
Width:
2.50 (in)
Height:
8.00 (in)
Depth:
2.50 (in)
  • Melt Down Urethane Paint Repair Blender
  • No Return Trips
  • Read Pro Tip about Melt Down Below
  • Melt Down Urethane Paint Repair Blender
Frequently bought together:

Description

Melt Down™ Repair Blender & Gloss Enhancer
Seamless Chip Repair • Halo Burn-In • No Buffing • No Comebacks
Melt Down™ is a professional-grade repair blender and edge-melt additive built for the bathtub, tile, and countertop refinishing industry. It allows technicians to perform seamless chip repairs, spot blends, and high-gloss finish enhancements without sanding, buffing, or return visits.
Burn The Halo Edge-Melt Blend Zone Optical Transparency Gradient SharkGrip-Compatible
THE SECRET: CONTROLLED EDGE TRANSPARENCY (WITHOUT BREAKING YOUR RESIN SYSTEM)
Melt Down works by temporarily reducing the effective solid content at the perimeter of the repair while keeping the resin system chemically active. That softens and re-wets the dry edge and creates a controlled transparency gradient, so the repair edge visually disappears. 
In automotive terms, this is “burning the halo” but tuned for professional refinishing coatings.
What Melt Down™ Does
  • Re-wets and softens the dry edge of existing coatings
  • Optically reduces pigment density at the perimeter (edge fade)
  • Extends and levels the blend zone for a cleaner transition
  • Maintains compatibility with SharkGrip coating systems
Primary Use: Chip Repair & Spot Blending
For consistent, repeatable repairs, keep these essentials on your truck or in your shop.
SharkThane Quick Dry (Spray Can)
SharkThane Quick Dry Spray Can
Your repair topcoat for clean coverage and controlled build.
Power Bond Dual Silane Coupling Agent
Power Bond Dual Silane Coupling Agent
Bonding Agent for Porcelain or Ceramic Chemically unifies filler, old coating, and substrate so the repair behaves like one surface.
Melt Down™ Repair Blender
Melt Down Urethane Repair Blender
The edge-melt step that makes the halo disappear and the repair look factory-clean.
Melt Down 32 Oz. 1 Quart 
Tack Cloth Box of 12
Removes lint and dust that will telegraph in gloss especially on spot repairs.
Bull Shark Adhesion Promoter
Adhesion Promoter for Fiberglass - Cultured Marble - Plastics  
Clean wipe-downs keep the blend zone tight and prevent nibs in the repair perimeter.
Step-By-Step: Chip Repair & Spot Blend
  1. Shake your cans aggressively.
    Shake SharkThane Quick Dry spray cans vigorously before use. Spray a few test shots first to confirm clean atomization and consistent flow.
  2. Complete chip repair / body work first.
    Fill, shape, sand, and inspect. The repair must be flat and correct before you spray.
  3. Mist Power Bond.
    Lightly mist Power Bond Dual Silane Coupling Agent over the repair area. Let dry completely—this chemically unifies filler, old coatings, and substrate.
  4. Tack cloth the area.
    Remove all lint, dust, and residue.
  5. Pepper Spray coat with SharkThane.
    From a distance, mist in thin passes and build coverage slowly. Do not try to cover in one coat.
  6. Blend using Melt Down™.
    Mist Melt Down across the repaired area and outward using light, controlled passes. Wait about 60 seconds between passes. This is where the halo disappears.
CRITICAL RULE
Do not tape hard lines. Never mask a perfect square around a chip. Hard lines create visible blend borders.
 Pro-Level Use: 
Full Tub - MELT-DOWN 
Final Gloss Melt Down™ Technique
The pro move that separates “good” from “jaw-dropping.”
If you want the finish that outshines the competition, photographs like glass, and makes clients say “who did this?” this is the moment that matters.
High-Gloss Enhancement Edge Melt + Reflow Demonstration-Job Ready
DO THIS BEFORE YOUR FINAL GLOSS COAT
Spray all build coats and hide coats on a full tub, tile, or countertop. Then, prior to applying your “Final Gloss Coat”
STOP
STOP! Don’t spray your final gloss coat yet.
Follow the next steps and you’ll lay down a finish that looks like a base coat / clear coat system— the kind of gloss normally associated with high-end paint work. This is how you win the room on a demonstration job—especially when you’re proving yourself for a large hotel project bid.
Why this step is a competitive advantage
  • Reflows the surface to help eliminate dry-spray texture and stop/start marks
  • Amplifies depth and DOI (Distinctness of Image) for that “wet glass” look
  • Smooths microscopic texture so the finish reads cleaner under bright light
  • Levels the final appearance so the whole job looks intentionally “premium”
 Bottom line: When a property manager, GC, or hotel decision-maker sees that finish, they don’t compare you to the average refinisher they compare you to a top-tier finisher.
Full Tub Final Gloss Melt Down Technique 
Spray all your build coat and hide coats on a full tub, tile, or counter, and prior to applying your " Final Gloss Coat " Stop and follow these next steps for the most amazing final finish. It will resemble a base coat; clear coat application normally associated with high end paint jobs. 
  1. Open Quart bottle of Melt Down Add 1–2 ounces of Melt Down™ into your spray cup. (Add to your existing mix) 
  2. Mix thoroughly.
  3. Turn the fluid output down to prevent runs and sags as ( you just added more solvent. 
  4. Spray one thin even wet gloss coat over the entire surface. 
 
This final coat:
  • Reflows the entire surface
  • Eliminates dry spray and stop-start marks
  • Softens microscopic texture
  • Slightly increases transparency for depth
  • Amplifies DOI (Distinctness of Image)
Pro Tips (Read This)
  • Always adjust fluid when adding Melt Down™ (viscosity changes fast).
  • Temperature matters: blending lives in a narrow timing window—don’t rush passes.
  • On larger areas, use Melt Down™ as a final blend coat to eliminate striping and dry edges.
  • Melt Down is not a paint or reducer. It’s a controlled optical blending tool.
EAH — The Spray Equipment Authority
You can buy products anywhere. But when you’re doing professional repair blending, the difference is process + compatibility + support. If you want chip repairs that disappear and gloss that looks sprayed—not patched—EAH has the system.
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2 Reviews

  • 5

    Melt Down Urethane Paint repair blender

    Posted by Indiana Resurfacing on Sep 18th 2025

    This stuff is a must for your repair kits. Blends so much better than the 80% reducer / 20% top coat. The blending of the halo is a game changer.

  • 5

    Meltdown Repair Blender

    Posted by JASON BARBER on Mar 20th 2024

    I do a ton of chip repairs for contractors on new builds. This stuff truly makes the repair seamless. Zero halo. As long ad you color match correctly it's impossible to tell where the repair was done. I've used a few other blenders and they're ok. I can make them work. But this makes the job so much easier. Thanks!

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