Bituthene 4000: Grace Waterproof Membrane


• Excellent adhesion—special adhesive compound engineered to work with high tack System 4000 Surface Conditioner
• Cold applied—simple application to substrates, especially at low temperatures
• Reduced inventory and handling costs—Bituthene® System 4000 Surface Conditioner is included with each roll of membrane
• Wide application temperature range—excellent bond to self and substrate from 25°F (-4°C) and above
• Overlap security—minimizes margin for error under site conditions
• Cross laminated, high density polyethylene carrier film— provides high tear strength, puncture and impact resistance
• Flexible—accommodates minor structural movements and will bridge shrinkage cracks
• UL approval Class A Fire Rating—see approvals section inside for details
• Ripcord®—this split release on demand feature allows the splitting of the membrane into two (2) pieces for ease of installation in detailed areas

Technical Data Sheet

Safety Data Sheet

61 in stock (can be backordered)

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Bituthene 4000: Grace Waterproof Membrane

Bituthene 4000 Roll is a self-adhesive HDPE waterproofing membrane with super tacky compound for use with patented, water-based Bituthene System 4000 Surface Conditioner. Questions about Bituthene 4000 roll?  Contact Us.

4000 WaterProofing Membrane is a 1/16 in. (1.5 mm) flexible, pre-formed membrane which combines a high performance, cross laminated, HDPE carrier film with a unique, super tacky, self-adhesive rubberized asphalt compound. 4000 Surface Conditioner is a unique, water-based, latex surface treatment which imparts an aggressive, high tack finish to the treated substrate. It is specifically formulated to bind site dust and concrete eforescence, thereby providing a suitable surface for the Bituthene System 4000 Waterproofing Membrane. Conveniently packaged in each roll of membrane, System 4000 Surface Conditioner promotes good initial adhesion and, more importantly, excellent permanent adhesion of the Bituthene® System 4000 Waterproofing Membrane. The VOC (Volatile Organic Compound) content of this product is 91 g/L. Architectural and Industrial Maintenance Regulations limit the VOC content in products classified as architectural coatings. Refer to Technical Letters at for most current list of allowable limits.

Bituthene membrane is ideal for waterproofing concrete decks where in-service temperatures will not exceed 130°F (54°C). It can be applied to split slab construction such as in plaza areas and parking decks. Interior uses may include mechanical rooms, laboratories, kitchens and bathrooms. (For below grade applications, see Below Grade Waterproofing Bituthene System 4000.) Bituthene waterproofing membrane is 1/16 in. (1.5 mm) thick, 3 f (0.9 m) wide and 66.7 f (20 m) long and is supplied in rolls. It is unrolled adhesive side down onto concrete slabs primed with Bituthene System 4000 Surface Conditioner. Continuity is achieved by overlapping a minimum 2 in. (50 mm) and firmly rolling the joint. Bituthene membrane is extremely flexible. It is capable of bridging shrinkage cracks in the concrete and will accommodate minor diferential movement throughout the service life of the structure.

Grace 4000

Weight 80 lbs
Dimensions 38 × 13 × 13 in