Gripset C-Plug - Rapid Set Waterproof Plug

Gripset C-Plug is a rapid setting, non-shrink cement-based compound that instantly seals active water leaks in concrete and masonry surfaces.
Vendor: Gripset
SKU: GRIPCPLUG/4
Availability: In Stock
$44.90
$44.90
Prices do not include GST
Physical Properties
Appearance: Grey
Initial set: <2 minutes
Final set: 2-4 minutes
Wet density (kg/m3): 2150
Compressive strength @ 30 minutes: 8mpa
Compressive strength @ 28 days: 35mpa
Tensile strength @ 28 days: 3.0n/2mm
Shelf life: 12 months in unopened packaging
Packaging: 4kg and 15kg bags (in pails)
Shipping & Delivery

**$15.95 + GST for Australia-wide shipping, excluding DG, oversized or long-length items, and bagged items weighing 15kg or above. If your order includes any of these, you will be contacted to arrange additional freight fees

Gripset C-Plug - Rapid Set Waterproof Plug
Vendor: Gripset
Gripset C-Plug - Rapid Set Waterproof Plug
$44.90
Vendor: Gripset
Gripset C-Plug - Rapid Set Waterproof Plug
$44.90
Size: 4L

Gripset C-Plug is a rapid setting, non-shrink cement-based compound that provides an instant waterproof seal against active water leaks under pressure. Designed for use on concrete and masonry surfaces, it offers fast and effective solutions for a range of waterproofing needs in commercial, industrial, rural, and residential settings.

Key Features

  • Instant waterproof seal against active leaks
  • Rapid set time in 1-3 minutes
  • Non-shrink formulation
  • Cures to concrete-level mechanical strength
  • Does not promote corrosion of steel reinforcement
  • Non-toxic, non-staining, and odour-free
  • Can be sanded or ground to match existing structural contours

Suitable Substrates

  • Concrete surfaces
  • Masonry surfaces

Uses

  • Water tanks and retention structures
  • Basements, cellars, and underground car parks
  • Lift shafts and pits
  • Concrete pipes
  • Tunnels, power stations, and sewer systems
  • Joint filling between concrete segments, including pipes and tunnels
  • Waterproof fillets at wall/floor junctions in water-retaining structures
  • Rapid set anchoring of bolts, fixtures, conduits, and sanitary equipment

Benefits

  • Provides an instant solution to active water leaks
  • Fast-acting with a setting time of 1-3 minutes
  • Ensures a durable, non-shrink seal that maintains integrity over time
  • Environmentally friendly with a non-toxic and odour-free formulation
  • Compatible with further treatments like the Gripset C-1P membrane for long-term protection

Application Guide

  1. Prepare the surface by ensuring it is free from loose materials, de-bonded coatings, and foreign particles.
  2. Cracks, joints, or holes should be cut/grinded to a minimum width and depth of 20mm.
  3. Mix the Gripset C-Plug powder with approximately 150ml of water per 1kg of product to form a paste/putty mortar.
  4. Press the mixture into the opening and apply firm pressure. Setting time is around 30 seconds to 1 minute.
  5. After setting, dampen the area with clean water for 15 minutes.

Limitations

  • Not suitable for expansion/movement joints
  • Not to be used over non-cementitious surfaces
  • Not recommended for frozen surfaces

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