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Sika Greenstreak UltraCure NCF 7-Day Curing Blanket 470929
Sika Greenstreak UltraCure NCF is a Natural Cellulose Fabric wet curing blanket in a 1,600 sq ft roll. It holds a 7-day wet cure at 100% relative humidity and cuts re-wetting versus traditional burlap.
- 7-day wet cure at 100% relative humidity
- Opaque backing shows the slab stays wet
- 1,600 sq ft roll holds a 7-day hydrating reservoir
$319.00
Sika Greenstreak UltraCure NCF
Sika Greenstreak UltraCure NCF is a Natural Cellulose Fabric single-use wet curing blanket. This 1,600 sq ft roll (part 470929) holds a 7-day wet cure at 100% relative humidity on slabs on grade and decorative concrete. Super-absorbent fibers act as a hydrating reservoir, and an opaque polyethylene backing shows the slab stays wet without a burlap re-wet.
Key Features
- Natural Cellulose Fabric single-use wet curing blanket
- 7-day wet cure at 100% relative humidity
- Opaque polyethylene backing shows the slab stays wet
- 1,600 sq ft roll, 50 lb
- Holds 41 gallons of curing water per roll
- Meets ASTM C171 and AASHTO M171
Applications
- Industrial slabs on grade that need a 7-day wet cure
- Decorative concrete that needs even color
- Warehouse, manufacturing, and big-box floors
- Bridge decks, parking lots, and site paving
Technical Specifications
| Property | Value |
|---|---|
| Manufacturer | Sika Greenstreak |
| Product | UltraCure NCF |
| Part no. | 470929 |
| Unit | 1,600 sq ft roll |
| Cure period | 7 days |
| Roll weight | 50 lb |
| Thickness | 1.4 mm (ASTM D5199) |
| Water absorption | 41 gallons per 1,600 sq ft roll |
| Tensile (ASTM D882) | 4,783 psi TD / 4,900 psi MD |
| Standards | ASTM C171, AASHTO M171 |
Product documents: Sika UltraCure NCF Product Data Sheet (PDF)
Frequently Asked Questions
What cure period does Sika Greenstreak UltraCure NCF hold?
A 7-day wet cure at 100% relative humidity on the slab. The blanket is single-use and is not reused after that period.
What size is Sika Greenstreak UltraCure NCF?
The roll is 1,600 sq ft, 50 lb, part 470929.
What backing does Sika Greenstreak UltraCure NCF have?
An opaque reflective polyethylene backing. It gives visual confirmation that the slab stays wet for the full 7 days.
What water does Sika Greenstreak UltraCure NCF hold?
41 gallons of curing water per 1,600 sq ft roll. Super-absorbent fibers trap that water as a hydrating reservoir.
What standards does Sika Greenstreak UltraCure NCF meet?
ASTM C171-03, ASTM C171-97a, and AASHTO M171-00. Tensile is 4,783 psi transverse and 4,900 psi machine direction (ASTM D882).
What lap does Sika Greenstreak UltraCure NCF use?
Sides and ends lap at least 3 in. The blanket is placed fabric-side out on a moist slab; taping the seams is not required.
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