NBS Source
I'm a manufacturer

AlphaGuard BIO

Verified by manufacturer over a year ago

Tremco

UV resistant, two-part, bio-based, high performance polyurethane waterproof system.

Jump to:
+61 2 9638 2755 Website

Application

  • Ideal for roof restoration, providing a continuous waterproof membrane with extensive durability in the harsh Australian environment.
  • Can be installed onto existing bituminous roofing systems that have come to the end of their functional life.
  • Can be used to apply a seamless, monolithic waterproof membrane to concrete, primed metal, or existing roofing membrane surfaces.
  • Can be installed over various roofing membranes in order to minimise tenant disruption and prolongs the life of roofing for additional 20 years.

Description

An extremely high performing composite waterproofing system. 100% solids, waterproofing system, comprised of a two component, low VOC, Polyurethane base coat, and two-component aliphatic Polyurethane top coat. 


  • 100% solids ensure that the installed application thickness is the accurate cured thickness paid by the customer.
  • Low VOC will minimise offensive odours.
  • It cures to form a durable rubber membrane surface that provides a lasting and easy-to-clean waterproof coating.
  • The White top coat provides high solar reflectance, reducing the building’s operation costs and complying with Section J1.3(b) of the 2019 NCC.
  • Excellent durability and UV resistance extend the useful life of the structure.
  • Re-coatable and compatible with other Tremco sealants, which enhances waterproofing protection with full system compatibility.


General information

Material

Polyurethane

Uniclass

Pr_35_31_68_64 Polyurethane (PUR) waterproof coatingsPrimary

NATSPEC National Classification System

0411 Waterproofing – External and Tanking

SpecPack

07130 Waterproofing and Tanking

07500 Membrane Roofing and Plumbing

SpeedSpec

07130 Waterproofing and Tanking

07500 Membrane Roofing and Plumbing

Specification data - Polyurethane (PUR) waterproof coatings

Standard

To AS 4654.1.

Manufacturer guidance

For compliance with the NCC for external waterproofing in Australia. Check with the manufacturer.

Form

Two component, rubber membrane surface.

UV resistance

Resistant.

Manufacturer guidance

Top coat UV resistant @ 3.59 MPa, 28%

Colour

Grey.

Guidance for specification option:

AlphaGuard BIO available colour for base coat and top coat.

White.

Guidance for specification option:

AlphaGuard BIO available colour for top coat.

Manufacturer guidance

Applicators responsibility to verify accuracy of colour prior to application. Refer to manufacturers' data sheets and instructions.

Curing time

Between 3 to 7 hours.

Manufacturer guidance

Cure times as stated below are based upon standard ambient conditions of 24.3°C, 50% RH. Check with the manufacturer.

VOC content

Less 1g/L.

Manufacturer guidance

Check with manufacturer's for details.

Sustainability data

Country of material origin

United States

Country of product manufacture

United States

Manufacturer guidance

Made in the United States and Canada.

Literature

AlphaGuard BIO TDS

AlphaGuard BIO TDS

Alphaguard BIO Top Coat Grey VOC Certificate

Alphaguard BIO Top Coat Grey VOC Certificate

AlphaGuard BIO VOC Certificate

AlphaGuard BIO VOC Certificate

Alphaguard BIO Topcoat White VOC Certificate

Alphaguard BIO Topcoat White VOC Certificate

Tremco Waterproofing Brochure

Tremco Waterproofing Brochure

Case studies

Government Building Parramatta

Government Building Parramatta

Similar products from Tremco

TREMproof 201/60R

TREMproof 201/60R

TREMproof 250GC

TREMproof 250GC

TREMproof P85

TREMproof P85

Vulkem 350/346

Vulkem 350/346

Vulkem 360NF/951NF

Vulkem 360NF/951NF

Vulkem NEM

Vulkem NEM