Crack Stix 125 ft. Gray 1/2" Permanent Concrete Joint & Crack Filler – Pallet (60 Pails)
- Permanent filler for joints & cracks 1/2"–1"
- Hot-applied, melt-in-place gray rope
- Seals in moisture, not just over it
Free Shipping to commercial address with a dock or forkliftAvailability: In stock
Have questions? We’re here to help!
Crack Stix 1/2" Gray – Permanent Concrete Crack Filler
When it comes to concrete crack filling, Crack Stix 1/2" Gray gives you a fast, permanent fix — no melter, no mess. This hot-applied, rope-style sealant is engineered to melt directly into 1/2" to 1" joints, bonding deep and sealing tight. Whether you're repairing sidewalks at a university, transitions in a commercial plaza, or cracked concrete around a pool deck, Crack Stix delivers long-lasting protection from water damage and debris.
It’s a smart addition to your paving tools whether you’re tackling repairs before sealcoating asphalt surfaces, or prepping for a full parking lot maintenance job.
Overview & Use Cases
When it comes to concrete crack filling, Crack Stix 1/2" Gray gives you a fast, permanent fix — no melter, no mess. This hot-applied, rope-style sealant is engineered to melt directly into 1/2" to 1" joints, bonding deep and sealing tight. Whether you're repairing sidewalks at a university, transitions in a commercial plaza, or cracked concrete around a pool deck, Crack Stix delivers long-lasting protection from water damage and debris.
- Great for sidewalks, campuses, and pool decks
- Ideal for joints 1/2" to 1" wide in concrete or faded blacktop
- Pairs well with sealcoating and pothole repair prep
Key Features & Benefits
- Permanently seals joints & cracks 1/2"–1” wide in concrete or faded blacktop
- Hot-applied, self-leveling sealant – perfect for quick, durable crack filling
- Traffic-ready in just 20 minutes — get back to work fast
- Weather-resistant & non-tracking — holds strong through freeze-thaw cycles
- No VOCs – safe for schools, homes, and chlorine-exposed areas like pools
- Paintable with latex, epoxy, or masonry coatings
- Compatible with most sealcoating supplies
- Complies with ASTM C920-11 elastomeric joint sealant standards
Application Instructions
What You’ll Need:
- Screwdriver or crack cleaning tool
- Propane torch
Step-by-Step:
- 1. Clean the joint or crack with a screwdriver or broom — make sure it’s dry and debris-free.
- 2. Insert the Crack Stix rope slightly below the surface (1/8”–1/4” deep).
- 3. Melt it in with a propane torch — heat until fully liquefied and bonded to the crack.
- 4. Let cure for 20 minutes. Ready for sealcoating or foot/vehicle traffic after curing.
Cold out? Pre-warm the surface to avoid poor bonding in low temps.
Recommended Uses
- Concrete driveways, sidewalks, and pool decks
- Joint transitions in malls, campuses, or warehouses
- Filling concrete seams before applying asphalt sealer
- As a base prep before larger pothole repair jobs
Storage & Handling
- Store between 35°F and 70°F in a dry area
- Keep pails sealed and off direct heat
- Not for vertical cracks or use below freezing temps
- Long shelf life when stored properly
Why Choose Crack Stix 1/2" Gray
Crack Stix gives contractors and DIYers alike a field-proven solution for hot crack filler application without the need for heavy equipment. Compared to caulking-style fillers, it bonds deeper, lasts longer, and gets your surface ready for traffic or coating in minutes.
For tighter joints or decorative concrete, check out the 1/4” gray Crack•Stix version — or explore our full line of blacktop crack fillers for asphalt surfaces.
Note: We are pleased to offer FREE SHIPPING within the Continental United States. Additional charges may apply for residential deliveries, limited access locations, lift-gate services, and remote areas. A surcharge of $150 per pallet applies to shipments going to the West Coast (Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming).
For orders shipping to Alaska and Hawaii: We will ship your items to your preferred freight forwarder within the United States. From there, you will handle the arrangements for final delivery to your location.
| Crack•Stix Features | ¼" Black (250 ft) | ½" Black (125 ft) | ¼" Gray (225 ft) | ½" Gray (125 ft) |
|---|---|---|---|---|
| Surface Type | Asphalt | Asphalt | Concrete & Asphalt | Concrete & Asphalt |
| Crack Width | ⅛" to ½" | ⅜" to 1" | ⅛" to ½" | ⅜" to 1" |
| Linear Feet / Pail | 250 ft | 125 ft | 225 ft | 125 ft |
| Pail Count | 60 pails | 60 pails | 60 pails | 60 pails |
| Application Method | Hot-Applied | Hot-Applied | Hot-Applied | Hot-Applied |
| Cure Method | Cools to Harden | Cools to Harden | Cools to Harden | Cools to Harden |
| Traffic Ready | 20 minutes | 20 minutes | 20 minutes | 20 minutes |
| Ideal For | Hairline to medium cracks | Wider and deeper cracks | Hairline to medium cracks | Wider and deeper cracks |
Asphalt and Concrete Crack Filler Comparison Chart
Find the best hot-applied crack filler for your job based on crack width, surface type, and performance.
1/4" Black (250 ft)
| Surface Type | Asphalt |
| Crack Width | 1/8" to 1/2" |
| Linear Feet / Pail | 250 ft |
| Pail Count | 60 pails |
| Application Method | Hot-Applied |
| Cure Method | Cools to Harden |
| Traffic Ready | 20 minutes |
| Ideal For | Hairline to medium cracks |
1/2" Black (125 ft)
| Surface Type | Asphalt |
| Crack Width | 3/8" to 1" |
| Linear Feet / Pail | 125 ft |
| Pail Count | 60 pails |
| Application Method | Hot-Applied |
| Cure Method | Cools to Harden |
| Traffic Ready | 20 minutes |
| Ideal For | Wider and deeper cracks |
1/4" Gray (225 ft)
| Surface Type | Concrete & Asphalt |
| Crack Width | ⅛" to 1/2" |
| Linear Feet / Pail | 225 ft |
| Pail Count | 60 pails |
| Application Method | Hot-Applied |
| Cure Method | Cools to Harden |
| Traffic Ready | 20 minutes |
| Ideal For | Hairline to medium cracks |
1/2" Gray (125 ft)
| Surface Type | Concrete & Asphalt |
| Crack Width | 3/8" to 1" |
| Linear Feet / Pail | 125 ft |
| Pail Count | 60 pails |
| Application Method | Hot-Applied |
| Cure Method | Cools to Harden |
| Traffic Ready | 20 minutes |
| Ideal For | Wider and deeper cracks |
ANSWER FOR YOUR CONCERNS
| Questions | Answers |
|---|---|
| Can I use Crack Stix in cold temperatures? | Yes, just make sure there’s no frost. Preheat the area to ensure a proper bond. |
| What if the crack is too narrow for 1/2” rope? | You can stretch the rope or splice it to fit smaller joints or cracks. |
| Can this be used on vertical joints? | No. This product is for horizontal use only, as it liquefies when heated. |
| Is Crack•Stix reusable or resealable? | Yes! You can reheat the product to reseal if needed. Just clean the surface first. |
| Do I need special tools to apply? | A propane torch is all you need. Use a wand or walk-behind melter for speed. |
Have questions? We’re here to help!
| Product Name | Crack Stix 1/2"Gray Concrete Crack Filler |
| Form | Solid “rope” – Gray |
| Application Type | Hot-Applied – Direct Flame |
| Size | 125 ft. rope per pail |
| Pallet Quantity | 60 pails |
| Coverage | Approx. 125 linear ft. per pail |
| Joint Width | ½” to 1” |
| Cure Time | 20 minutes |
| VOC Content | 0 g/L |
| Compliance | ASTM C920-11 (Type S, Use T1) |
| Pallet Dimensions | 48" x 36" x 33" |
| Weight (Pallet) | 1000 lbs |
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