Hệ Thống Guardian Sealing

A single-component, water-based 100% acrylic copolymer elastomeric waterproofing membrane for facades, roofs, walls, wet areas, and concrete decks.

Application Temp

5°C to 40°C

Elongation

>500% (ASTM D412)

UV Resistance

No effect after 5,000 hours

Shelf Life

12 Months

• Highly flexible — accommodates movement and minor cracking across a wide range of substrates
• Excellent UV, weathering, and CO₂ resistance — proven track record of over 30 years
• Heat reflective — white formulation reflects 80% of solar energy, reducing energy costs
• Safe, water-based, non-flammable formulation — no solvents, no pungent smell, easy water cleanup
• Warranties available for 5, 10, or 15 year periods against leaks caused by normal weathering

A cold-applied butyl tape overwrap system with needle-punched fleece backing for above ground corrosion protection of pipes, structural steel, and tank chime sealing.

Total Thickness

1.00 mm

Application Temp

0°C to 45°C

Max Service Temp

80°C

Peel Adhesive Strength

27 N/25mm

• Strong bond and impervious seal — fast and easy above ground installation with no special equipment required
• High tack grey butyl adhesive — conforms to irregular shapes with consistent uniform thickness
• UV resistant and applicable over a wide temperature range
• Fleece backing compatible with Guardian Elastoshield or alternative 100% solid topcoats

A multi-layer corrosion protection and waterproof sealing system for storage tank bases, suitable for new installations and refurbishment of existing tanks.

System Layers

6-product multi-layer system

Surface Prep Standard

ISO 8501-1 St2

Topcoat

Guardian Elastoshield Acrylic (2 coats, 500–750 microns each)

Overlap Requirement

Minimum 50mm between tape layers

• Comprehensive corrosion and waterproof protection for tank base-to-concrete interface — new build and refurbishment
• Multi-layer system with petrolatum and butyl chemistries provides redundant barrier protection
• FB1000 fleece-backed tape accepts Elastoshield topcoat for UV and weather resistance
• Minimal surface preparation required — power wire brush to ISO 8501-1 St2, no blasting needed

A petrolatum compound incorporating inert fillers and corrosion inhibitors, serving as the key first-layer primer in the Guardian Tank Boot Sealing System.

Application Temp

-10°C to +50°C

Service Temp

-10°C to +75°C

Coverage

5 m²/kg (average)

Petrolatum Content

75% min by weight

• Key primer component of the Guardian Tank Boot Sealing System — inert, stable, and plastic across a wide temperature range
• Profiles minor surface imperfections for uniform application of petrolatum mastic and tape
• Manufactured in accordance with AWWA Standard C217-14
• Service life and shelf life both exceeding 30 years