Indag Rubber ENVELOPEFull Skirt Envelopes

May 08, 2026

 



ENVELOPE

Indag Full Skirt Envelopes


An envelope is made of a thin gauge rubber sheet to cover the tyre casing before putting it in a chamber for curing in the retreading process. This is used for protecting the tyre casing from direct contact with hot air and provide uniform pressure all around on the tyre casing. We at Indag, along with our R&D Team have successfully developed envelopes that provide the lowest Cost-per-Cure in the industry.



TYRES Vs ENVELOPES SIZE

Tyre SizeEnvelope Size
10.00 - 2046.5 x 18
9.00 - 2044 x 18.5
7.50 - 1636.5 x 12
8.25 - 2040 X 15
8.25 - 1636.5 X 14
7.00 - 1536.5 x 12
6.00 - 16 / F78 - 1533.5 x 12
7.00 - 1533.5 x 12
5.90 - 15 / 5.20-1428.5 x 10
5.20 - 14 / 5.65 -1326.5 x 10
4.50 -12 / 5.65 - 1224.5 x 10
Indag Rubber ENVELOPEFull Skirt Envelopes Indag Rubber ENVELOPEFull Skirt Envelopes Reviewed by SBR on May 08, 2026 Rating: 5

Indag Rubber URSG-Unvulcanised Rubber Strip Gum

May 08, 2026


 URSG-Unvulcanised

Rubber Strip Gum


The Unvulcanized Rubber Strip Gum (URSG) or cushion/bonding gum is a critical component used in the retreading process. It is used as an adhesive between the vulcanized tread (PTR) and the tyre casing which is vulcanized in the retreading process. The quality of URSG decides the strength of the bond between pre-cured tread rubber and tyre casing, low quality URSG renders weak bonds, which lead to separation between casing and PTR and results to a tyre failure. Based on different market needs we have a range of products in the URSG category- IN30, IN 40 & IN50, details are shared below-


IN 30

ADVANTAGES:

Strong bonding between casing and tread

Cost effective retreading

Protection against casing failure

Increases casing retreadibilty

TECHNICAL SPECIFICATIONS

Curing temperature: 99 -101 ºC

Curing time: 220 minutes

To be used for chamber only


IN 40

ADVANTAGES:

Strong bonding between casing and tread

Shorter curing time

Designed especially for cooler running

TECHNICAL SPECIFICATIONS

Chamber:

Curing temperature: 125 - 127 ºC

Curing time: 150 minutes

Bonder:

Curing pressure: 60 - 80 PSI

Curing time: 130 minutes

Recommended for chamber


IN 50

ADVANTAGES:

Shortest curing time

High retreading productivity

Sustains good bonding strength at high temperatures in service

TECHNICAL SPECIFICATIONS

Chamber:

Curing temperature: 120 - 125 ºC

Curing time: 120 minutes

Bonder:

Curing pressure: 60 - 85 PSI

Curing time: 90 minutes

Recommended for both chamber & bonder

Indag Rubber URSG-Unvulcanised Rubber Strip Gum Indag Rubber URSG-Unvulcanised Rubber Strip Gum Reviewed by SBR on May 08, 2026 Rating: 5

Indag Rubber USC-Universal Spray Cement

May 08, 2026

 


USC-Universal Spray Cement


Universal Spray Cement (USC) or rubber cement is a liquid rubber compound dissolved in a solvent. It is applied as an adhesive on the buffed tyre casing. Its job is to protect the buffed surface from oxidation to prevent it from causing retread failures.


ADVANTAGES:

Quick drying

Provides protection to tyre buffed surface from oxidation.

Provide excellent green tack

Good cured bonding between casing and cushion

AVAILABLE IN THREE VARIANTS

Ready to use- (10 - 11 % solid)

Ready to use- (7 - 8 % solids)

Radial cement- (extra bonding strength with steel wires)

Indag Rubber USC-Universal Spray Cement Indag Rubber USC-Universal Spray Cement Reviewed by SBR on May 08, 2026 Rating: 5

Indag Rubber PTR- Precured Tread Rubber

May 08, 2026


 PTR- Precured Tread Rubber

Pre-cured tread rubber(PTR) is a vulcanized rubber belt molded in a particular design pattern with a specified width, thickness & weight, suitable to perform on a given road application such as long-haul, short-haul, hilly terrains, and mines.

PTR rubber has two key aspects to it, first is the chemical composition of rubber compound and second is the design pattern. The chemical composition of a mine tread rubber is very different from that of hills, similarly the design pattern for short-haul might vary from the design pattern for a long-haul application. It is of paramount importance to understand the vehicle application before choosing the right tread, the right choice takes into consideration the type of vehicle, tyre axle, tyre type and road application.

INDAG manufactures the best quality retreading materials with meticulous attention to the details. We have the best manufacturing processes and management systems in place, well recognized and certified by world's most reputed organizations.

Reference to our certifications- SWISSCERT- ISO 9001:2015, ISO 14001:2015.



BRANDS

Indag Rubber PTR- Precured Tread Rubber Indag Rubber PTR- Precured Tread Rubber Reviewed by SBR on May 08, 2026 Rating: 5

ED Raid: घबराकर IT कारोबारी ने नोटों से भरे 2 बैग नौवीं मंजिल से नीचे फेंक दिए

May 07, 2026

 



मोहाली जिला के खरड़ के पास स्थित एक वेस्टर्न सोसायटी में एनफोर्समेंट डायरक्टरेट की छापेमारी के दौरान उस समय हडक़ंप मच गया, जब कथित तौर पर नकदी से भरे दो बैग नौवीं मंजिल से नीचे फेंक दिए गए। घटना के बाद सोसाइटी परिसर में 500 रुपए के नोट बिखरे दिखाई दिए। सूत्रों के अनुसार ईडी की टीम ने निज्झर रोड स्थित वेस्टर्न टावर्स सोसाइटी के फ्लैट नंबर 906 में छापा मारा था।



इसी दौरान फ्लैट से कथित तौर पर नकदी से भरे दो बैग नीचे फेंके गए। प्रत्यक्षदर्शियों का दावा है कि बैग गिरने के बाद ग्राउंड फ्लोर में 500 रुपए के नोट बिखरे पड़े थे, जिसे देखकर सोसायटी के निवासी मौके पर एकत्र हो गए। बताया जा रहा है कि ईडी अधिकारियों ने मौके से नकदी से भरे बैग कब्जे में ले लिए। सूत्रों के मुताबिक बैगों से करीब 21 लाख रुपए नकद बरामद हुए हैं। हालांकि खबर लिखे जाने तक ईडी की ओर से बरामद राशि को लेकर कोई आधिकारिक पुष्टि नहीं की गई थी। सूत्रों ने बताया कि ईडी की टीम कई घंटों तक फ्लैट के अंदर जांच करती रही और तलाशी के दौरान फ्लैट अंदर से बंद था। संबंधित फ्लैट कथित तौर पर नितिन का बताया जा रहा है, हालांकि स्वामित्व संबंधी दस्तावेजों की स्वतंत्र पुष्टि अभी नहीं हो सकी है।

ED Raid: घबराकर IT कारोबारी ने नोटों से भरे 2 बैग नौवीं मंजिल से नीचे फेंक दिए ED Raid: घबराकर IT कारोबारी ने नोटों से भरे 2 बैग नौवीं मंजिल से नीचे फेंक दिए Reviewed by SBR on May 07, 2026 Rating: 5

India stands as steadfast pillar of stability and safety across shared waters: Union Minister Sarbananda Sonowal

May 07, 2026

 


Union Minister for Ports, Shipping and Waterways Sarbananda Sonowal has said that today India stands as a steadfast pillar of stability, guaranteeing swift crisis assistance and safety across shared waters. The Minister was speaking at the 10th Indian Ocean Dialogue in New Delhi. Mr Sonowal said that India is actively shaping a secure, inclusive and prosperous Indian Ocean Region under the leadership of Prime Minister Narendra Modi. The Minister said that India looks forward to a highly constructive Indian Ocean Rim Association Chairship to build a resilient and future-ready maritime environment for the Global South.

India stands as steadfast pillar of stability and safety across shared waters: Union Minister Sarbananda Sonowal India stands as steadfast pillar of stability and safety across shared waters: Union Minister Sarbananda Sonowal Reviewed by SBR on May 07, 2026 Rating: 5

नौहराधार में 2 नन्हें सगे भाइयों की खड्ड में डूबने से मौत, 8 और 9 साल थी उम्र

May 07, 2026

 



नौहराधार की ग्राम पंचायत देवामानल में दर्दनाक हादसे ने एक परिवार की खुशियां छीन लीं। गांव के दो सगे भाई खड्ड किनारे खेल रहे थे कि आठ वर्षीय बच्चे आयन का तंग रास्ते से पांव फिसला, तो दूसरा बड़ा भाई नौ वर्षीय अभिनव उसे बचाने के लिए आगे बढ़ा। इस दौरान वे दोनों नीचे खड्ड के गहरे पानी में डूब गए, जिससे उन दोनों भाइयो की डूबने से दर्दनाक मौत हो गई।


इस घटना के बाद पूरे इलाके में शोक का माहौल है। जब तक बच्चों का पिता वहां पहुंचा, तो दोनों बच्चे खड्ड के किनारे तैर रहे थे। दोनों को तुरंत 108 एंबुलेंस में नौहराधार अस्पताल लाया गया, जहां पर डाक्टरो ने उन्हें मृत घोषित कर दिया। पुलिस नौहराधार ने रिपोर्ट तैयार कर आगामी कार्रवाई शुरू कर दी है। तहसीलदार नौहराधार ने मृतक के परिजनों को फ़ौरी राहत प्रदान कर दी है।

नौहराधार में 2 नन्हें सगे भाइयों की खड्ड में डूबने से मौत, 8 और 9 साल थी उम्र नौहराधार में 2 नन्हें सगे भाइयों की खड्ड में डूबने से मौत, 8 और 9 साल थी उम्र Reviewed by SBR on May 07, 2026 Rating: 5

NITI Aayog releases Policy Report on School Education System in India

May 07, 2026

 



NITI Aayog today released a Policy Report on School Education System in India: Temporal Analysis and Policy Roadmap for Quality Enhancement. The report is a policy document that presents a comprehensive, decade-long analysis of India’s School Education System across key parameters such as access and enrolment, infrastructure, equity and inclusion, and learning outcomes. The report provides a detailed policy roadmap comprising thirteen comprehensive recommendations. It includes eight systemic recommendations and five academic recommendations that focus on reforming school structure through composite schools and evidence-based rationalisation and strengthening school infrastructure. It is also centred around transforming pedagogy, assessment, and foundational learning, emphasising holistic education and student wellbeing.




The report provides 33 implementation pathways for the above-mentioned recommendations, each structured across short-, medium-, and long-term horizons with clearly identified actors responsible at the Central, State, and local levels. It provides over 125 measurable Performance Success Indicators to track progress. The report also features short case studies of good practices at the Central, State and District levels from across the country.

NITI Aayog releases Policy Report on School Education System in India NITI Aayog releases Policy Report on School Education System in India Reviewed by SBR on May 07, 2026 Rating: 5

Birla Loader Max 16-9-28 Birla Tyres

May 07, 2026

 


Loader Max 16-9-28

Loader Max Premium Industrial Tyre Superior casing strength to resist impact damage Robust cut resistant tread compound Reliable under extreme service conditions Machinery Backhoe Loader Applications Digging/Loading
Size ▲ Pattern Name Type (TT / TL) Ply Rating Machinery Applications Construction Type Pattern Type TRA Code Rim Recommended Sectional Width (mm) Overall Diameter (mm) Tube Valve Code Rolling Circumference (mm) Static Loaded Radius (mm) Speed Radius Index (mm) Load Index Speed Symbol Load Range (kg) Inflation Pressure (psi) 16.9-28 Loader Max TT 12 Backhoe Loader Loading Bias Lug/Traction R-4 W 15L 440 1425 TR 218A 4262 650 675 152 A8 3550 38
Birla Loader Max 16-9-28 Birla Tyres Birla Loader Max 16-9-28  Birla Tyres Reviewed by SBR on May 07, 2026 Rating: 5

Birla Kalapatthar 18 PR 10.00 R20

May 07, 2026


 Kalapatthar 10.00 R20

Technical Specifications

Premium tyre for toughest mining environments Specially designed tread compound for cut & chip resistence Strongly bonded carcass designed for mining application Radial "Z" block for better performance

Size ▲ Pattern Name Type (TT / TL) Ply Rating Machinery Applications Construction Type Pattern Type TRA Code Rim Recommended Sectional Width (mm) Overall Diameter (mm) Tube Valve Code Rolling Circumference (mm) Static Loaded Radius (mm) Speed Radius Index (mm) Load Index Speed Symbol Load Range (kg) Inflation Pressure (psi) 9.00-20 Kalapatthar TT 16 Tipper Truck Mining/Logging Bias Rock ML 7.0 260 1052 TR 175A 3146 479 500 137 G 2300 105 10.00-20 Kalapatthar TT 18 Tipper Truck Mining/Logging Bias Rock ML 7.5 273 1066 TR 78A 3188 485 500 144 G 2800 110 11.00-20 Kalapatthar TT 18 Tipper Truck Mining/Logging Bias Rock ML 8.0 291 1098 TR 78A 3284 498 525 146 G 3000 110 12.00-20 Kalapatthar TT 18 Tipper Truck Mining/Logging Bias Rock ML 8.5 315 1130 TR 78A 3380 511 550 150 F 3350 105 12.00-24 Kalapatthar TT 20 Tipper Truck Mining/Logging Bias Rock ML 8.5 307 1240 TR 78A 3709 565 600 155 F 3875 115

Birla Kalapatthar 18 PR 10.00 R20 Birla Kalapatthar 18 PR 10.00 R20 Reviewed by SBR on May 07, 2026 Rating: 5
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