Calibrum Plus

100% fully calibrated with composed core, and is boiling waterproof. It gives consumers giving the precision required without any bend or warps and can be used with full confidence at places exposed to moisture. The matt finish gives it extra smooth surface to find the best designs of laminates of your choice. . This IS 710 certified BWP grade plywood is the best for use in Luxury modular kitchen, high precision furniture, Wardrobe, Doors.

Sizes (Available in mm):


  • Kitchen

  • Furniture

  • Wardrobe

Borer & Termite Resistance

Glue Line Protection

Boiling Waterproof

Emission Level-E1

Matt Finish

IS 710

100% Calibrated

11 Years Warranty

SL NO. Tests Method ISI requirements Observed Values
1 Dimension Squareness Length :+ 6mm
Width :+ 3mm
Thicknes : ± 5%
Max : 0.2%
Length- 2440
Width- 1221
Thickness- 19mm
Squareness - 0.13
2 Moisture content Moisture content should not be less than 5% and not more than 15% 8.8%
3 Glue Adhesion in
(a)Dry State
(b)Wet Strength
Minmum Individual: 1100
Avg.: 1350 N
Minm Individual: 800 N
Avg.: 1000 N
1422 N
1105 N
(c) Adhesion of Plies Bond shall show minimum Pass
Standard, Poor or Excellent
4 Glue Adhesion & Water
Resistance Test
(cyclic test followed by knife test: A cycle of
8 hrs. submerged at 60℃ +/-2 ℃ and
8 hrs. drying at 65℃ +/- 2 ℃)
After 8 cycles Satisfactory
5 Tensile Strength
(a) Parallel to the grain direction
Should not less then 42.0 N/mm2 45.6 N/mm2
Prependicular to the grain
Should not be less than 25.0 N/mm 30.9 N/mm2
Sum of both the direction Should not bf less than 84.5 N/mm2 84.63 N/mm2
6 Mycological Test
(a) Glue Shear Strength
Average 1000 N
Minimum lndividual: 800 N
(b) Adhesion of Plies Test piece shall show no appreciation
signs of separation at the edges of
the Veneers
7 Modulus of Elasticity
(a) Along the grains of the face Veneer
Average: 7500 N/mm2
Min. lndividual-6700 N/mm2
8070 N/mm2
7430 N/mm2
(b) Across the grain of the Face Veneer Average: 4000 N/mm2
Min. lndividual-3600 N/mm2
4280 N/mm2
4170 N/mm2
8 Moduls of Rapture
(a) Along the grains of the face Veneer
Average: 50 N/mm2
Min. Individual-45 N/mm2
56.3 N/mm2
47.9 N/mm2
(b) Across the grains of the Face Veneer Average: 30 N/mm2
Min. Individual-27
32.7 N/mm2
28.5 N/mm2

Download the brochure for more information