Product Data Sheet Show all documents

Sika® Reemat Premium

Randomly oriented glass fiber reinforcement for Sikalastic® roofing and waterproofing systems

Surface treated, randomly oriented glass fiber reinforcement used to enhance the strength and durability of Sikalastic® resins 621 TC, 624 WP,
641 Lo-VOC, 646 Lo-VOC and 644 Lo-VOC roofing and waterproofing systems.

  • Creates strong reinforcement for Sika roofing and waterproofing resins with enhanced tensile strength
  • Increases puncture and tear resistance
  • Water-soluble binder allows for quick saturation and maximum conformability to uneven substrates, and around penetrations, shapes and details
Product Data Sheet Show all documents

Usage

  • Ideal for roofing and waterproofing applications when detailing complex and geometrically shaped surfaces or when accessibility is limited
  • Suitable for applications where visibility of reinforcement overlaps is an aesthetic concern
 

Advantages

  • Creates strong reinforcement for Sika roofing and waterproofing resins with enhanced tensile strength
  • Increases puncture and tear resistance
  • Water-soluble binder allows for quick saturation and maximum conformability to uneven substrates, and around penetrations, shapes and details

Packaging

  • 49" (1.3 m) w x 295' (90 m), individually bagged rolls

  • 12" (0.3 m) w x 295' (90 m), individually bagged rolls

Color

Off-White

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

  • FM Approved (as a system component of Sikalastic assemblies)
Product Information

Shelf Life

N/A

Storage Conditions

Store rolls on end, and not on their side in original unopened and undamaged sealed packaging in dry conditions.
Recommended to condition material to 50°-77°F (10°-25°C) before using to match liquid resin.

Density

0.452 g/cm³

Dimensions

Gross Area:

1,180 ft² (109.6 m2)
295 ft² (27 m2)

Width

49.77 inches

Thickness

0.020 inch

Weight

5.81 oz/yd²

Application

Application steps

SUBSTRATE PREPARATION

Substrate surfaces, including flashing substrates, shall be primed, clean and dry, in accordance with separate System Data Sheet.

APPLICATION

Apply the specified base layer resin quantity to primed substrate surface with a 1/2” (12.7 mm) nap phenolic resin core roller. Immediately place Sika® Reemat into wet resin, overlapping reinforcement 2” (50.8 mm) along the sides and at the roll ends. Apply wet roller to topside with light pressure to completely saturate the Reemat. Allow the Reemat to conform to substrate irregularities and flashing conditions. Apply additional resin as required to top of the Reemat to aid in conformity.
Allow Reemat base reinforcement to cure. Apply top coat to cured base coat with resin in specified mils quantity, allow to cure.
 

Documents