Engineered Systems
Multi-Layer Waterproofing Systems
Complete engineered waterproofing systems — specified layer-by-layer using Armstrong Chemicals products in sequence. Choose the system that matches your substrate, exposure, and performance requirements.
Liquid-Applied Systems
6 Systems 4-Layer
CONPROOF PFC 4 LAYER SYSTEM
Water retaining structures, basement retaining walls, commercial pod structures
7 Bar
HYDRO
4 Layers
LAYERS
2.5mm
CRACK
5-Layer
RAINCARE PRC 5 LAYER SYSTEM
Medium to high-exposure external structures
5 Layers
LAYERS
800 μm
DFT
3.0 N/mm²
TENSILE
5-Layer
RAINPROOF PUF 5 LAYER SYSTEM
Roofs, terraces, elevated decks — long-term PU membrane
>400%
ELONG
4.5 N/mm²
TENSILE
5 Bar
HYDRO
5-Layer
RAINPROOF PHC 5 LAYER SYSTEM
External structures, roofs — PU hybrid with SRI 105
SRI ≥105
SRI
3.5 N/mm²
TENSILE
>250%
ELONG
7-Layer
RAINCARE PUA 7 LAYER SYSTEM
Podiums, expansive flat roofs, high foot traffic areas — PREMIUM tier
7 Layers
LAYERS
350%
ELONG
2000 Hrs
UV
5-Layer
CONPROOF FPA 5 LAYER SYSTEM
High-rise facades, architectural structures, concrete roofs — carbonation resistance
5 Layers
LAYERS
2000 Hrs
UV
CO₂
CARBON