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Fire Rated Membranes
- TremcoCPG
  Tremco CPG Europe provides the details that keep the world’s major developments safe, strong, sealed and secure.
- Flowcrete
  For over 35 years Flowcrete has been making resin floor coatings designed to overcome any aesthetic, operational or hygienic challenge.
- Nullifire
  Passive fire protection is highly complex but crucially important, especially as buildings become more sophisticated.
- Vandex
  Vandex products are used to effectively protect, waterproof and repair concrete buildings and structures around the world.
- Tremco
  Tremco stands for lasting performance for waterproofing, flooring and in-plant glazing.
- Dryvit
  Dryvit has been a leading name in the External Insulation and Finishing Systems (EIFS) industry since 1969.
- Nudura
  Nudura provides a more efficient way to build using Insulated Concrete Formwork (ICF).
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PR102 Joint Backer Rod

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PR102 is a closed cell polyethylene (PE) circular foam suitable for providing a backer to sealant joints, avoiding three-sided adhesion. PR102 is rot-proof and chemically neutral.

Usage/purpose

PR102 is used as a foam backing rod behind the sealant joint, for exterior and interior use. When positioned correctly it ensures correct joint dimensions. PR102 avoids 3-sided adhesion, allowing the joint to move more efficiently.

For joints with significant width variation along the length, TP300 Joint Backer Plus is recommended. This impregnated tape is capable of accommodating joint width tolerance, and also provides weather resistance and thermal insulation.

Safety data sheet must be read and understood before use.

Ensures correct sealant geometry
Prevents excess material usage
Avoids three-sided adhesion

PR102 Technical Data Sheet (en-GB).pdf

TDS