Granite Single Repair Kit – FOREST GREEN 7422
Looking to repair your damaged solid surface or acrylic spa-hot tub surface? Our color-matched granite kits are the perfect solution. Our GRANITE/QUARITE repair system is designed to make repairing acrylic spas easy, whether you’re a professional or a DIYer. This high-quality product is specifically formulated for cosmetic and structural repairs on spas and hot tubs, ensuring durability and a pristine appearance. It can withstand chemicals, hot water, and other harsh environments.
Description
The Granite Single Repair Kit includes everything you need for multiple repairs, or up to (3) – 15” cracks or (3 to 5) 3” blisters. The kit comes with acrylic paste matched to your choice of spa color, white acrylic for pre-filling, and texturing resin for a professional-looking repair.
Multi-Tech Products is the only manufacturer of these granite/quarite repair materials, and they are Factory OEM Color-matched to all major manufacturers of Spas and Hot Tubs.
Kit Contents:
- COMPONENT A: (2) – 3 oz. Color matched paste
- COMPONENT B: Ample Catalyst for the resin paste, acrylic pre-fill
- K2000-TEXTURING CLEAR: 3 oz. Clear with Hardener – Recreates the “textured” look and seals the repair
- WHITE-ACRYLIC: 3 oz. – Filler for pre-filling – extends usage of Acrylic Granite Paste
- ACCESSORIES: Gloves, Mixing Cups, Stir Sticks, and Varnish Brush
Suggested Materials and Tools Needed:
- A ¼” Die Grinder (electrical or pneumatic) with cylinder grinding points (Dremel-type tools typically are not robust enough for this job)
- Industrial Heat Gun (A hair blow dryer is not sufficient)
- A ⅜” Variable Speed Drill (electrical or pneumatic)
- A rubber disc assembly for the drill (similar to the Roloc Disc pad)
- 3” Sanding Discs – 50, 36, 24 grit (50 grit is optimum)
- Wet/dry sandpaper in 80, 100, 220, 320, & 400 grit
- Variable Speed, Heavy Duty Polisher/Buffer – at least 2500 – 3500 rpm capability is recommended
- Buffer Pad – purchase the pad first and then match it up to the appropriate buffer
- Acetone or Lacquer Thinner
- Clean wiping cloths or paper towels
- Vapor/Particulate Respirator – NIOSH/MSHA TC-23C
- Foam Blocks – approximately 5” x 5” x 5” (8 to 10 blocks)
- Rubbing Compound – Medium Grit
NOTE:
The use of conventional automotive repair products such as polyester type fillers (Bondo, Evercoat, Akemi and Duraglass), lacquer spot putties and primers (although labels may read “acrylic” or “water-proof”) absorb water and are not recommended with this system, especially in spa applications. Substitution of alternate products can have a severe detrimental effect on the performance and durability of the repair.
Instructions:
For Application and Safety Information please click here to download.
Safety Data Sheets:
SDS Granite Liquid Filler Comp A/B
SDS Acrylic Liquid Filler Component A

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov