Muddskip Heavy Duty 3-in-1 Drywall Additive

Muddskip Heavy Duty 3‑in‑1 Drywall Additive transforms standard premix or dry‑mix joint compound into a stronger, plaster‑like material ideal for base coats, seam work, and textured or skip‑trowel finishes. Designed for heavy repairs and Level 3–4 surfaces, it increases strength, improves bonding, cuts project time in half, and eliminates most sanding.

This additive allows same‑day wet‑on‑wet coats—letting you complete multi‑coat applications in one day. It dries to the touch in about 60–90 minutes and is ready for primer and paint the next day, making it an excellent choice for pros seeking speed, durability, and consistent results.

Features

• Transforms joint compound into a plaster‑like, stronger, more durable finish
  
• Ideal for Level 3–4 finishes, textured surfaces, and heavy repair
  
• No sanding required between coats
  
• Wet‑on‑wet application for same‑day coat buildup
  
• Dries to touch in 60–90 minutes
  
• Increases tensile strength and improves adhesion for tougher repairs and better bonding
  
• Cuts labor time by up to 50%
  
• Works with all major joint compound brands
  
• Made in the USA
  

Specifications

• Type: Heavy‑duty 3‑in‑1 drywall additive (base coat, seam coat, finish coat)
  
• Application: Mix 1 bag (approx. 2–3 lbs) into a standard 4.5‑gal bucket or equivalent dry bag/box
  
• Finish Level: Level 3–4 (textured or repair‑focused)
• Dry Time: 60–90 minutes to touch
• Ready For Paint: Next day
• Compatible With: Dry‑mix and premix compounds, quick‑set mixes