Fiberlock HydroBrite is an adjustable, powder-based additive for Fiberlock's IAQ Advanced Peroxide Cleaner (APC). It is designed to remove mould and mildew staining and help restore a substrate to its original look, and is aimed at porous building materials: OSB, plywood, timber framing and concrete.
It is an additive for Fiberlock Advanced Peroxide Cleaner (8314) only. Do not mix it with any other product. For professional use only.
This listing: CCW SKU FL8312-1.65. Fiberlock supply HydroBrite in a 1.65 lb (0.75 kg) container with an 80 cc scoop.
What it Adds to APC
- Removes stains from mould and mildew
- Lifts and removes deeply embedded dirt and debris
- Adjustable: dose from 1 to 6 scoops per gallon to suit the staining
- Suited to OSB, plywood, timber framing and concrete
Important: Corrosive
The SDS currently available for HydroBrite is a 2016 edition in EU format. It carries the signal word Danger and the GHS05 corrosion pictogram, with H314: causes severe skin burns and eye damage. Fiberlock's data sheet adds causes serious eye damage; the US label lists H314 and H302. The data sheet gives a pH of 12.5–13.5.
- Wear protective gloves, protective clothing and eye/face protection.
- Do not breathe dust, fumes, mist or spray.
- Store locked up.
Transport: the SDS classifies HydroBrite as dangerous goods: Class 8, UN 3262 (corrosive solid, basic, inorganic, n.o.s.). Treat it as dangerous goods when shipping or carrying it.
Australian SDS: the safety data sheet below is the 2016 EU-format edition. We have asked ICP Group Australasia for the current Australian SDS for HydroBrite and will replace this link when it arrives. Ask us if you need the Australian document before then.
Surfaces to Avoid
HydroBrite is a high-pH additive. Always test an inconspicuous area first.
- Not for soft metals: pitting and etching can occur
- Will degloss painted surfaces
- Not for fine or finished timber
- Not for glass
- Protect floors and surrounding surfaces, and clean up overspray and drips promptly
Directions for Use
Using the 80 cc scoop supplied, add HydroBrite to Advanced Peroxide Cleaner and mix thoroughly:
- Minimum: 1 level scoop per US gallon (3.8 L) of APC
- Typical: 3 level scoops per US gallon (3.8 L) of APC
- Maximum: 6 level scoops per US gallon (3.8 L) of APC
Apply with a standard pump or hand trigger sprayer. Agitate with a nylon bristle brush to get the most stain removal. Apply within 5–10 minutes of mixing for best results, and use the mixture within 20–30 minutes. Do not return unused mixture to the original container.
HydroBrite can leave a slight white powdery residue when dry. Rinse with clean water or wipe with a damp cloth. Allow up to 24 hours for full surface brightening.
Specifications
| Brand / product code | Fiberlock (ICP Construction) HydroBrite, 8312 |
|---|---|
| CCW SKU | FL8312-1.65 |
| Pack (data sheet) | 1.65 lb (0.75 kg), with 80 cc scoop |
| Active ingredient (data sheet) | Sodium carbonate |
| Form | White powder, no odour, high foaming |
| pH | 12.5–13.5 |
| Flash point | Non-combustible |
| Coverage when mixed with APC | 12.3–29.4 m² per litre of mix (500–1,200 ft²/US gal); depends on how heavily the APC is applied |
| Shelf life | 3 years minimum in the original sealed container |
| Transport (SDS) | Class 8, UN 3262 |
A note on earlier versions of this page
This product was previously listed as 1 kg. Fiberlock's data sheet gives the pack as 1.65 lb (0.75 kg), which matches the CCW SKU, so the title has been corrected. The safety and transport information has been added from the SDS.
Frequently Asked Questions
How many scoops should I use?
Start at the typical rate of 3 level scoops per US gallon (3.8 L) of APC. Go down to 1 for light staining or up to 6 for heavy staining.
Why is there white residue after drying?
HydroBrite can leave a slight powdery residue. Rinse with clean water or wipe with a damp cloth.
How long until I see the full result?
Allow up to 24 hours for full surface brightening.
HydroBrite or HydroBoost?
HydroBrite is the adjustable powder aimed at stain removal on porous timber and concrete. HydroBoost is a liquid booster with a fixed dose range.
Is it dangerous goods?
Yes. The SDS classifies it as Class 8, UN 3262.
Safety & Technical Data Sheets
Related Products
- Fiberlock IAQ Advanced Peroxide Cleaner 2.5gal
- Fiberlock IAQ Advanced Peroxide Cleaner 1qt
- Fiberlock HydroBoost APC Additive 1qt
- Fiberlock IAQ 6000HD Heavy-Duty Mould-Resistant Coating
- Fiberlock collection
Not sure whether HydroBrite or HydroBoost suits the staining you are dealing with? Tell us the substrate and the job, and we will help you choose before you order.
