470 D-TECH™
470 D-TECH™ is the easiest, most economical, permanent solution to problems of contamination and abrasionon existing concrete. More than a sealer, the clear, water-based formula penetrates deeply within concrete to increase the material’s density and hardness from within. It is a ready-to-use, clear, water-based penetrating sealer designed for application to the surface of concrete, above or below grade, interior or exterior.
Identification
- Case History 2
- Problem - Moisture was seeping through the concrete floors of fertilizer storage silos for a major grain producer. A signifficant portion of fertilizer was being contaminated from the groundwater and was rendered unusable.Solution - The entire oor was treated with d-tech.Result - The d-tech treatment stopped moisture seepage in the floor and prevented contamination of the fertilizer
Product families
- Waterproofing & Weatherproofing
Other characteristics
- Brand
- 470 D-TECH
- Features
Abrasion Resistant, Freeze/Thaw Stability, Good Barrier Properties, Good UV Stability, Non-Toxic; Never wears off; Increases concrete density and hardness, causing an overall increase in concrete's physical properties and sealing the concrete from within; Prevents chemical corrosion and physical abrasion; Reduces spalling due to freeze/thaw cycles; Cuts or eliminates efflorescence and leaching; Improves bonding of cementitious coatings; Solvent-free, odor-free, non-toxic, and non-flammable; Passes EPA potable water specifcations; Will not change appearance of concrete; Can be sprayed, brush or rolled onMost cost effective solution for concrete sealing and protections
- Product Type
1K (1 component) Coating, Sealer, Waterborne Coating; 1K (1 component) Coating; Sealer; Waterborne Coating
- Application Method
- Brush, Roller, Spray
- Compatible Substrates & Surfaces
- Concrete
- Color
- Transparent
- Markets
- Building & Construction
- Clean Up
- Water
- Coverage
D-TECH™ is best applied by low pressure spray, although it can be applied with a roller or brush. 470 is normally applied in two light coats, the second as soon as the surface is dry to the eye, with each coat averaging between 300 and 400 square feet per gallon (75 and 100sf/L). If the application is in one coat, coverage should be about 190 square feet per gallon (50 sf/L). Absorption amounts will vary according to the porosity of the concrete. For a harder surface apply one coat of 470 at the rate of 300 square feet per gallon (75 sf/L) followed by one coat of 473 at the rate of 300 square feet per gallon (75 sf/L). For chemical hardening, for very porous concrete, or to maximize resistance to stains or mild acids apply a 2nd coat of 473 until the surface is saturated. The surface will show a light sheen when saturation is reached. A blooming or whitish deposit sometimes forms on the surface if ponded areas are left to dry. To avoid this blooming effect make sure that D-TECH™ is not allowed to pond on the surface or flush the surface with clear water 30 to 45 minutes after application to remove any ponding residue. If residue remains after drying, brush with a stiff broom and dilute with D-TECH™ to remove if necessary.
- Pot Life
- Indefinite
- PACKAGING
- 20L pails & 200L drum
- Basic Uses
Brushed, rolled or sprayed on concrete for sealing, hardening, dust proofing, waterproofing and weatherproofing. Protects concrete surfaces from abrasion and freeze-thaw damage and stops water seepage where it is not caused by cracking or other structural failure.
- Shelf LIfe
- 12 months at 5°C - 24°C
- Technology
- Ready-to-Use Products
- Labeling Claims
- Non-Flammable
- Odor-free
- Solvent-free
