Extrablock 330 Shade Mesh

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Extrablock 330 Shade Mesh

Extrablock 330 offers the ultimate UV protection, reducing UV radiation by 96-98%. Perfect for shade sails where sunburn protection is the main concern. Extrablock 330 is also our only fire retardant shade mesh.

See below for our colour range, cleaning instructions, and specifications.

  • Provides 81-97% shade (depending on colour)
  • Reduces UV radiation levels by 96-98% (depending on colour)
  • 12 year UV resistance guarantee
  • All colours are fire retardant except Cream, Beige, Yellow, and Red

What Products Use Extrablock 330 Shade Mesh?

Custom made Shade Sails, designed for New Zealand weather. Built to last from quality materials.


Shade Factor % 81-97%
UVR Block % 96-98%



Fabric width


AS1530.2 Fire Retardancy Results

Flammability 1, Spread Factor 0, Heat Factor 1

AS1530.3 Fire Retardancy Results

Ignitability 13, Spread of Flame 7, Heat Evolved 2, Smoke 5

California State Fire Marshal Fire Retardancy Results

Complies with California State Marshal requirements, Title 19, Section 1237
Width 3000mm

Subject to change in view of technical upgrades. Values indicated are average nominal values for normal production (+/- 5%).


Colour Range

Please note: actual colour may vary. Contact us or visit our showroom to see colour samples.

Extrablock 330 Shade Mesh — Contact Straitline


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Transport 9000 PVC

Tough European side curtain specification PVC. Required for side curtains or heavy duty PVC covers.

Outdoor 6000 PVC

Our general purpose outdoor PVC. Designed for patio blinds, trailer/ute covers, lifting bags or general covers.

Ripstop 7000 PVC

NZ spec Ripstop PVC, designed to withstand years of punishing use. Perfect for tarpaulins or roll overs.

Clear PVC

Clear PVC is available in 750 micron or 500 micron. Recommended for patio blinds.

Outdoor Mesh 3000

Tough, UV resistant and long-lasting, Outdoor 3000 is perfect for patio blinds.

Shadetex 370 Shade Mesh

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Shadetex 320 Shade Mesh

Our standard grade shade mesh, Shadetex 320 provides cost effective strength.

Extrablock 330 Shade Mesh

Extrablock 330 offers the ultimate UV protection, reducing UV radiation by 96-98%.

Euromesh 4500

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Dynaproofed Canvas

Tough Australian Canvas, designed to suit a range of purposes. Standard and ripstop. Perfect for tarpaulins.

Blue-Silver PE

Blue-Silver PE is a lightweight PE fabric, designed for temporary covers or light duty applications.


Jute is a natural fabric, warm and weatherproof. Perfect for animal covers.

Pakistan Cotton Canvas

Pakistan is a proofed cotton canvas, perfect for animal covers.

Linings & Padding

Straitline® has two types of lining and padding for protecting fragile equipment.

UltraHD 1400 PVC

UltraHD 1400 is our toughest PVC. Designed for applications that need hard wearing durability.

ThermaPVC 9500 Insulated PVC

ThermaPVC is a 3mm insulated PVC, perfect for thermal or acoustic covers.