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Sika Ferrogard 908 5 Gallon Pail 480253
Sika FerroGard-908 is a dual-functional penetrating corrosion inhibitor and silane sealer in a 5 gallon pail for existing reinforced concrete. It is ready to use and targets approximately 125 sq ft per gallon across two coats.
- Surface-applied inhibitor that delays or mitigates active corrosion
- Ready to use; no mixing or dilution
- Target coverage approximately 125 sq ft per gallon in two coats
$560.02
Sika FerroGard-908
Sika FerroGard-908 is a dual-functional surface-applied corrosion inhibitor and penetrating alkylalkoxy silane sealer for existing steel-reinforced concrete. This 5 gallon ready-to-use pail (part 480253) needs no mixing or dilution, targets approximately 125 sq ft per gallon across two coats, and cuts absorbed chloride under NCHRP 244 Series II and IV testing. Apply only to dry substrates and keep rain off for four hours after placement.
Key Features
- Alkylalkoxy silane dual-functional corrosion inhibitor and sealer
- Ready-to-use clear liquid; do not dilute
- Required consumption approximately 125 sq ft per gallon
- NCHRP 244 absorbed chloride reduction of 88% Series II and 98% Series IV
- Proven effective for cracked beams under ASTM G109 modified testing
- Keep rain off for four hours after application
Applications
- Steel-reinforced, prestressed, precast, and post-tensioned concrete
- Marine and chloride-exposed structures
- Building facades, balconies, parking decks, and bridge decks
- Corrosion treatment ahead of Sikagard and Sikalastic protective coatings
Technical Specifications
| Property | Value |
|---|---|
| Manufacturer | Sika |
| Product | Sika FerroGard-908 |
| Part no. | 480253 |
| Unit | 5 gallon pail |
| Color | Clear |
| Chemistry | Alkylalkoxy silane |
| Coverage | Approximately 125 sq ft per gallon |
| Flash point | 104 F |
| Shelf life | 24 months |
| Rain hold | 4 hours |
Product documents: Sika FerroGard-908 Product Data Sheet (PDF)
Frequently Asked Questions
What structures suit Sika FerroGard-908?
Steel-reinforced, prestressed, precast, and post-tensioned concrete, including marine exposures, facades, balconies, and parking decks.
What coverage should crews plan for Sika FerroGard-908?
Approximately 125 sq ft per gallon, normally reached with two wet-on-wet coats.
What chloride reduction does Sika FerroGard-908 show?
NCHRP 244 at 125 sq ft per gallon shows 88% absorbed chloride reduction in Series II and 98% in Series IV.
What weather limits apply for Sika FerroGard-908?
Do not apply to wet or damp substrates, and do not apply if rain is expected within four hours.
What mixing does Sika FerroGard-908 need?
None. It comes ready to use and must not be diluted with water or solvent.
What size is Sika FerroGard-908?
The pail is 5 gallons, part 480253.
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