Where SH 400
performs
SCALE: MIN 1 — 5 MAX
USES
Concrete repairConstruction of pavements
PACKAGING
25 kg Kraft Paper bag1,024 bags / container
COLORS
Grey
SHELF LIFE
6–12 months
COVERAGE
Depends on substrate conditionsSee the TDS
SPECIAL OFFER
OEM / ODM possible
Mix SH 400 with water to produce a workable, high-quality mortar that is ideal where fast strength gain, high durability and low shrinkage are desired. SH 400 sets in 15 minutes and achieves structural strength in 1 hour.
General & Structural Repair
Use SH 400 for general and structural concrete repair, construction of pavements, stucco and plaster repair, one-coat exterior plaster, underlayment and formed work.
Vertical & Overhead
A versatile product suitable for vertical and overhead applications.
Freeze-Thaw Durability
For freeze-thaw durability in some geographical areas, rapid set mortar contains an air-entraining admixture.
The numbers
behind SH 400
SOURCE: ITOS SH 400 TECHNICAL DATA SHEET (V1.7) — DOWNLOAD FULL TDS
SH 400 on site
Specific Mixture for SH 400 — OEM / ODM
ITOS Co., Ltd. shares our know-how and mixing ratio with partners through overseas base partners, providing services to complete the product using the mixture we supply plus Portland cement and silica sands — common ingredients that are easy to purchase locally. Your company can maximize local sales revenue and deliver customized products to end-users by saving logistics costs and gaining competitive pricing. We support all of this with consulting on mixing ratios and mixing equipment. Each formula is the result of more than 20 years of work by our researchers to make the best use of the right materials.
- Launch a variety of products under your own brand.
- With our factory and research institute, receive products optimized for the desired properties and site conditions in a short period of time.
- Build on materials underpinning Korea's world-renowned construction technology to strengthen your company's image.
SH 400 — Q&A
How much water do I mix with SH 400?
Use 2.8–3.5 liters per 25 kg bag for critical applications (e.g. Department of Transportation projects), or up to 4.7 liters for general purpose. Less water gives higher strength.
How fast can the repair take load?
SH 400 sets in 15 minutes and achieves structural strength in 1 hour — 17.2 MPa at 1 hour, rising to 44.8 MPa at 28 days.
What thickness can SH 400 be applied at?
From 12 mm to 152 mm (1/2" to 6"). It is suitable for vertical and overhead applications. Not intended for service above 149 °C.
What is the application temperature range?
Apply between 7 °C and 32 °C. Water-cure exposed surfaces for a minimum of 1 hour, starting as soon as the moist sheen disappears.
Is SH 400 durable in freezing climates?
Yes — freeze-thaw durability factor is 95 %, and in some regions the formula includes an air-entraining admixture.
How is it packaged for export?
In 25 kg kraft paper bags — 64 bags (1,600 kg) per plastic-wrapped pallet, and 1,024 bags (25.6 MT) per 20-ft container. Shelf life is 6–12 months unopened, stored cool and dry away from direct sunlight.
Can the formula be customized (OEM / ODM)?
Yes. ITOS can adjust the specification to your requirements and supply the product under your own brand, including packaging. Cured samples are shipped worldwide for testing before you commit.
Test SH 400 before you trust it.
CURED SAMPLES SHIPPED WORLDWIDE — SPEC SHEETS INCLUDED