SealGuard II stop leaks easily and permanently, at a fraction of the cost of traditional methods – wherever high water flow needs to be stopped
It is extremely fast-acting – it stops fast flowing leaks within 1 to 3 seconds!
• Can be injected into flowing water of up to 3 litres per second (189 litres / 42 gallons per minute) with a reaction time of 1-3 seconds
• Injection and permanent seal, rather than just a cover up
• Will reconstitute, even in flowing water, unlike other materials which can be susceptible to washout
• Can be injected into the finest of fractures
• Achieves 900 psi (>60 bar) compressive strength, when cured
• Cures within seconds – work can continue almost immediately
• Simple, small and patented application equipment which allows reuse of cartridge
• Large 600ml, re-usable tube represents excellent value
• Secure non-return valve prevents product flowing back into cartridge and reacting with unused product
• Secure cap allows later use of unreacted product
• Shelf life of 2 years in unopened container
SealGuard II can be used on manholes, culverts, bunds or any brick or concrete structure which needs to be dry.
SealGuard II performs well with all but the most severe solvent or chemical attacks, such as highly concentrated nitric or sulphuric acid. SealGuard II is hydrophobic — it will not shrink, transmit VOCs or require special breathing systems or protection.
The SealGuard range of polyurethane grouts has been used in mines, geothermal wells, dry-docks, and virtually anything else that can leak. Highly visible water sealing projects, include:
• The "Big Dig" in Boston
• Ground Zero in New York City
• Dulles Airport in Washington, D.C
Storage & Shelf Life
Storage
• Do not crush containers.
• Avoid contact with moisture.
• Store between 5°C and 25°C.
Shelf life
Shelf life is 2 years in an unopened container, provided the storage instructions are followed correctly.
Installation instructions
1. Slide (Nut) B over (Mixer) A thread end first.
2. Drill 14.7mm diameter hole to intersect leak path.
3. Tap A+B into hole until snug.
4. Prepare gun by pulling back plungers on E (dual caulk gun), insert D (tubes) while holding vertical, remove C from thread¬ed end of tubes.
5. Quickly align threads on D (tubes) with B (nut) and tighten to secure.
6. Pump gun vigorously to expel grout to refusal or seal. If grout is washing out either pump slower or stop pumping and watch grout until it reacts halfway down A (mixer) then quickly give a pump to expel and repeat.
Please note:This product contains Diisocyanate in levels of 0.1% or above, as of 24th August 2023, adequate training is required before industrial or professional use of this product.
